{"id":23783,"date":"2026-08-19T20:25:08","date_gmt":"2026-08-19T18:25:08","guid":{"rendered":"https:\/\/reperes-astro.fr\/?p=23783"},"modified":"2026-08-19T21:57:28","modified_gmt":"2026-08-19T19:57:28","slug":"2026-reperes-astro-en-islande","status":"publish","type":"post","link":"https:\/\/reperes-astro.fr\/2026-reperes-astro-en-islande\/","title":{"rendered":"2026 Reperes Astro en Islande"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Vient le temps d\u2019une \u00e9clipse solaire totale et l\u2019astronome amateur se mue n\u00e9cessairement en oiseau migrateur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Rep\u00e8res Astro<\/strong> n\u2019a pas \u00e9chapp\u00e9 \u00e0 la r\u00e8gle, et depuis trois ans nous avions pr\u00e9par\u00e9 soigneusement notre voyage pour l\u2019Islande.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019\u00eele pour une bonne partie de sa c\u00f4te ouest \u00e9tait en effet comprise dans la zone de centralit\u00e9 de l\u2019\u00e9clipse du 12 ao\u00fbt 2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce p\u00e9riple \u00e9tait organis\u00e9 par l\u2019agence <a href=\"https:\/\/80joursvoyages.com\/\"><strong>80 jours voyages<\/strong><\/a>, bas\u00e9e \u00e0 Lyon, cr\u00e9\u00e9e et g\u00e9r\u00e9e il y a treize ans par <strong>Sylvain Chermette<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sylvain \u00e9tait assist\u00e9 par <strong>Alex Molle<\/strong>. Tous deux sont g\u00e9ologues et vulcanologues, ce qui fit de notre s\u00e9jour un cours vivant sur la formation et l\u2019\u00e9volution du sol islandais. Alex est en outre cofondateur de <a href=\"https:\/\/objectifvolcans.com\/\"><strong>Objectif Volcans<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il faut aussi souligner le fait que tous les deux ont g\u00e9r\u00e9 de bout en bout l&rsquo;intendance en pr\u00e9parant petits d\u00e9jeuners et repas du soir. Cr\u00e9ant ainsi des moments importants de convivialit\u00e9 autour de bons petits plats locaux.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Partis \u00e0 7 heures 45 de Roissy, nous atterr\u00eemes 3 heures 40 plus tard \u00e0 Keflavik o\u00f9 nos G.O. nous attendaient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le s\u00e9jour commen\u00e7ait d\u2019embl\u00e9e, avant m\u00eame d\u2019avoir rejoint notre maison d\u2019h\u00f4tes, via une boucle qui allait nous mener&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tout d\u2019abord au lac de crat\u00e8re <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Keri%C3%B0\"><strong>Kerid<\/strong><\/a>, magnifique formation situ\u00e9e sur la route menant de Selfoss au cercle d\u2019or, aux eaux teint\u00e9es de bleu de par leur teneur en min\u00e9raux,<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23785\" style=\"aspect-ratio:3\/2;object-fit:cover;width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid-300x200.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid-768x511.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid_2.jpg\" alt=\"\" class=\"wp-image-23814\" style=\"aspect-ratio:3\/2;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid_2-300x225.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/cratere_Kerid_2-768x576.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Puis <a href=\"https:\/\/fr.wikipedia.org\/wiki\/%C3%96xar%C3%A1rfoss\"><strong>aux chutes d\u2019\u00d6xar\u00e1rfoss<\/strong><\/a> dans le parc de Pingvellir, qui se jettent dans la faille du Drekkingarhylur. Le lieu est r\u00e9put\u00e9 pour avoir \u00e9t\u00e9 le si\u00e8ge du premier parlement apr\u00e8s la colonisation viking de l\u2019Islande. G\u00e9ologiquement, il s\u2019agit d\u2019un <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Graben\"><strong>Graben<\/strong><\/a>, s\u2019expliquant par un affaissement du sol d\u00fb \u00e0 un \u00e9tirement des deux rives de la faille.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"682\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss.jpg\" alt=\"\" class=\"wp-image-23786\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss-300x205.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss-768x524.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss_2.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23821\" style=\"aspect-ratio:4\/3;object-fit:cover;object-position:45% 30%\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss_2.jpg 750w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_chutes_Oxararfoss_2-225x300.jpg 225w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enfin, un petit d\u00e9tour pour admirer la cascade de Purofoss.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"560\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss.jpg\" alt=\"\" class=\"wp-image-23787\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss-300x168.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss-768x430.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss_2.jpg\" alt=\"\" class=\"wp-image-23822\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss_2.jpg 750w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Purofoss_2-225x300.jpg 225w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comme vous avez pu le constater, jusqu\u2019\u00e0 pr\u00e9sent le temps \u00e9tait magnifique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce fut un peu moins le cas le deuxi\u00e8me jour, consacr\u00e9 \u00e0 une boucle autour du <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Parc_national_de_Sn%C3%A6fellsj%C3%B6kull\"><strong>Sn\u00e6fellsj\u00f6kull<\/strong><\/a> depuis notre lieu de repos, le <strong><a href=\"https:\/\/www.lavaresort.is\/\">Lava Resort<\/a><\/strong> de Midhraun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous avons commenc\u00e9 par\u2026 une cascade, celle de Selvallafoss (tout ce qui se termine en foss signifie chute d\u2019eau, et il y en a partout), puis encha\u00een\u00e9 sur la magnifique \u00ab&nbsp;montagne \u00e9glise&nbsp;\u00bb, le <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Kirkjufell\"><strong>Kirkjufell<\/strong><\/a>,<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Selvallafoss-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"800\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Selvallafoss-rotated.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23788\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Selvallafoss-rotated.jpg 450w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Selvallafoss-169x300.jpg 169w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:75%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kirkjufell.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"783\" height=\"439\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kirkjufell.jpg\" alt=\"\" class=\"wp-image-23789\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kirkjufell.jpg 783w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kirkjufell-300x168.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kirkjufell-768x431.jpg 768w\" sizes=\"auto, (max-width: 783px) 100vw, 783px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s avoir travers\u00e9 quelques champs de lave (solidifi\u00e9e heureusement&nbsp;!) pour nous rendre \u00e0 la plage de galets de<a href=\"https:\/\/www.voyage-islande.fr\/dritvik-et-la-plage-de-djupalon-art-349.html\"> <strong>Djupalonssandur<\/strong><\/a>, sur laquelle subsistent les reliquats rouill\u00e9s d\u2019un ancien bateau, puis au point de vue de Londrangar,<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"383\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur-1024x383.jpg\" alt=\"\" class=\"wp-image-23790\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur-1024x383.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur-300x112.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur-768x287.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur.jpg 1300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_2.jpg\" alt=\"\" class=\"wp-image-23823\" style=\"aspect-ratio:2\/3;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_2.jpg 750w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_2-225x300.jpg 225w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_3.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"564\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_3.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23824\" style=\"aspect-ratio:2\/3;object-fit:cover;object-position:55% 53%\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_3.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_3-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Djupalonssandur_3-768x433.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous avons poursuivi par l\u2019ascension du crat\u00e8re Saxholl, facilit\u00e9e par l\u2019am\u00e9nagement d\u2019un escalier m\u00e9tallique qui contourne son flanc.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl_2.jpg\" alt=\"\" class=\"wp-image-23825\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl_2-300x225.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl_2-768x576.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"627\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl-rotated.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23791\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl-rotated.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl-300x188.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cratere_Saxholl-768x482.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-medium is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"169\" height=\"300\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie-169x300.jpg\" alt=\"\" class=\"wp-image-23792\" style=\"aspect-ratio:1;object-fit:cover;width:150px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie-169x300.jpg 169w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie-rotated.jpg 450w\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Notons au passage que cette journ\u00e9e fut sur le plan g\u00e9ologique consacr\u00e9e aux <a href=\"https:\/\/fr.wikipedia.org\/wiki\/C%C3%B4ne_de_scories\"><strong>c\u00f4nes de scories<\/strong><\/a>, dont fait partie le Saxholl, et dont l\u2019expos\u00e9 nous fut donn\u00e9 par Alex le matin m\u00eame.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Direction ensuite la plage d\u2019Arnarstapi, lieu de repos des cormorans, phoques et autres sternes arctiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi.jpg\" alt=\"\" class=\"wp-image-23817\" style=\"aspect-ratio:3\/4;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi.jpg 750w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi-225x300.jpg 225w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_2.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23818\" style=\"aspect-ratio:3\/4;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_2.jpg 563w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_2-169x300.jpg 169w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_3.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_3.jpg\" alt=\"\" class=\"wp-image-23819\" style=\"aspect-ratio:3\/4;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_3.jpg 563w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_plage_Arnarstapi_3-169x300.jpg 169w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Suivi d&rsquo;une petite randonn\u00e9e jusqu&rsquo;au village d&rsquo;Arnarstapi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi.jpg\" alt=\"\" class=\"wp-image-23827\" style=\"aspect-ratio:16\/9;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi-300x225.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi-768x576.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi_2.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23828\" style=\"aspect-ratio:16\/9;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi_2-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_rando_arnarstapi_2-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Troisi\u00e8me journ\u00e9e. Le grand jour. Et la grande d\u00e9ception. Malgr\u00e9 l\u2019optimisme de Claude, le temps ne s\u2019est jamais d\u00e9gag\u00e9 et la fameuse \u00e9clipse n\u2019a pu s\u2019entrevoir furtivement qu\u2019\u00e0 travers les nuages. Nous connaissions ce risque depuis le d\u00e9but, aussi avions-nous d\u00e9cid\u00e9 de ne pas nous \u00e9loigner de notre lieu de vill\u00e9giature.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A l\u2019instar d\u2019ailleurs de nos compatriotes de l\u2019AFA, pr\u00e9sents sur place. Et ce d\u2019autant qu\u2019au-del\u00e0 d\u2019Helissandur, toutes les routes allaient \u00eatre bloqu\u00e9es sans solution de repli en cas de mauvais temps&nbsp;!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et puis, nous nous consolons en nous disant qu\u2019il ne s\u2019agissait l\u00e0 que d\u2019un des aspects du voyage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il faut cependant souligner qu\u2019apr\u00e8s l\u2019occultation totale et avec la r\u00e9apparition du Soleil, le ciel a pr\u00e9sent\u00e9 une couleur rose tr\u00e8s particuli\u00e8re, ainsi que Claude l\u00e0 encore l\u2019avait justement pr\u00e9dit.<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"478\" style=\"aspect-ratio: 848 \/ 478;\" width=\"848\" controls src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_eclipse.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On oublie cela avec une quatri\u00e8me journ\u00e9e, consacr\u00e9e au transfert au Nord Est du pays. Direction le Hlin Guesthouse \u00e0 Steinstadaskolli, \u00e0 430 kms de distance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au programme, le c\u00e9l\u00e8bre \u00ab&nbsp;Troll de pierre&nbsp;\u00bb de <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Hv%C3%ADtserkur_(rocher)\"><strong>Hv\u00edtserkur<\/strong><\/a>,<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur.jpg\" alt=\"\" class=\"wp-image-23795\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur_2.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23826\" style=\"aspect-ratio:16\/9;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur_2-300x225.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Troll_de_pierre_Hvitserkur_2-768x576.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">suivi d\u2019un bain d\u2019eau chaude et soufr\u00e9e \u00e0 la \u00ab&nbsp;piscine secr\u00e8te du bout du monde&nbsp;\u00bb de Sylvain (lat. 66\u00b0N), \u00e0 400 kms du Groenland, entre mer et volcans. Un lieu encore \u00e9pargn\u00e9 par le tourisme de masse, contrairement au Blue Lagoon qui jouxte Grindavik.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_source_chaude.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"462\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_source_chaude-1024x462.jpg\" alt=\"\" class=\"wp-image-23796\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_source_chaude-1024x462.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_source_chaude-300x135.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_source_chaude-768x346.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_source_chaude.jpg 1300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vient ensuite une visite rapide du site de Glaumbauer, sur lequel ont \u00e9t\u00e9 reconstruites les maisons traditionnelles islandaises, qui t\u00e9moignent de la rudesse et de l\u2019aust\u00e9rit\u00e9 de la vie des p\u00eacheurs avant les temps modernes.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/iskande-Glaumbauer.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/iskande-Glaumbauer-1024x576.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23797\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/iskande-Glaumbauer-1024x576.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/iskande-Glaumbauer-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/iskande-Glaumbauer-768x432.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/iskande-Glaumbauer.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le soir Alex nous fait une nouvelle le\u00e7on de g\u00e9ologie, cette fois-ci de l\u2019\u00eele tout enti\u00e8re. C\u2019est l\u2019occasion pour nous d\u2019apprendre, entre autres, que l\u2019Islande est l\u2019exemple rare d\u2019un <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Point_chaud_(g%C3%A9ologie)\"><strong>point chaud<\/strong><\/a> et d\u2019une faille au m\u00eame endroit, mais \u00e9galement que ladite faille continentale sort du plancher oc\u00e9anique, seul exemple au monde avec la vall\u00e9e de l\u2019Afar en Ethiopie.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie_1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie_1.jpg\" alt=\"\" class=\"wp-image-23798\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie_1.jpg 800w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie_1-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_alex_geologie_1-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cinqui\u00e8me jour, et sacr\u00e9e journ\u00e9e&nbsp;! Nous pourrions la r\u00e9sumer \u00e0 313 kms de route, dont les deux tiers sur piste tape-cul, interdite \u00e0 tout v\u00e9hicule autre que \u00ab&nbsp;quat\u2019 quat\u2019&nbsp;\u00bb (\u00e7a ne veut pas dire chat chat en anglais). Mais cela serait bien r\u00e9ducteur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019une part, dans ce voyage vers le sud, nous sommes pass\u00e9s entre deux grandes calottes glaciaires, le <strong><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Langj%C3%B6kull\">Langj\u00f6kull<\/a> <\/strong>et<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Hofsj%C3%B6kull\"> <strong>l\u2019Hofsj\u00f6kull<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019autre part, cela a \u00e9t\u00e9 pour nous l\u2019occasion d\u2019assister modestement \u00e0 quelques aspects de la puissance de notre plan\u00e8te&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les bassins de Hveravellir, o\u00f9 vous pourrez vous baigner l\u00e0 aussi dans des eaux tr\u00e8s chaudes, et vous changer enti\u00e8rement nu devant tout le monde sans que cela ne g\u00eane quiconque (c\u2019\u00e9tait l\u2019usage autrefois).<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir.jpg\" alt=\"\" class=\"wp-image-23800\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_2.jpg\" alt=\"\" class=\"wp-image-23801\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_2-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_2-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_3.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"1000\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_3.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23799\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_3.jpg 564w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_bassins_Hveravellir_3-169x300.jpg 169w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Puis le site de Kerlingarfj\u00f6ll, la \u00ab&nbsp;Montagne de la Sorci\u00e8re&nbsp;\u00bb.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Et l\u00e0 vous \u00eates litt\u00e9ralement sur une autre plan\u00e8te, de soufre, de fumeroles, de montagnes oxyd\u00e9es \u00e0 perte de vue, \u00e9poustouflantes, qu\u2019il faut arpenter via un escalier raide comme il se doit. Je fais abstraction des toilettes, que le Hellfest renierait.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"564\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23804\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll-768x433.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce fut autrefois une station skiable en \u00e9t\u00e9. Aujourd\u2019hui, seules subsistent quelques vagues plaques de neige isol\u00e9es\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais elle se m\u00e9rite, \u00e0 8 degr\u00e9s ressentis 3, alors qu\u2019en France la canicule culmine \u00e0 40 degr\u00e9s\u2026 Quoique la temp\u00e9rature cette ann\u00e9e soit \u00ab&nbsp;anormalement chaude&nbsp;\u00bb, dixit Sylvain\u2026<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"379\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll_2-1024x379.jpg\" alt=\"\" class=\"wp-image-23805\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll_2-1024x379.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll_2-300x111.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll_2-768x284.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Kerlingarfjoll_2.jpg 1306w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Moins aust\u00e8re fut le site de la <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Gullfoss\"><strong>cascade de Gullfoss<\/strong><\/a>, ayant fait l\u2019objet d\u2019am\u00e9nagements r\u00e9cents. Il s\u2019agit l\u00e0 de l\u2019un des trois points du fameux \u00ab&nbsp;cercle d\u2019or&nbsp;\u00bb.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss-1024x683.jpg\" alt=\"\" class=\"wp-image-23806\" style=\"aspect-ratio:16\/9;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss-1024x683.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss-300x200.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss-768x512.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss.jpg 1315w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"461\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss_2-1024x461.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23807\" style=\"aspect-ratio:16\/9;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss_2-1024x461.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss_2-300x135.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss_2-768x346.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_cascade_Gullfoss_2.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le deuxi\u00e8me point n\u2019\u00e9tant autre que les <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Champ_g%C3%A9othermique_de_Geysir\"><strong>geysers de Srtokkur et Geysir<\/strong><\/a>, \u00e0 quelques encablures.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"864\" height=\"1024\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir-864x1024.jpg\" alt=\"\" class=\"wp-image-23808\" style=\"aspect-ratio:9\/16;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir-864x1024.jpg 864w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir-253x300.jpg 253w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir-768x911.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir.jpg 1012w\" sizes=\"auto, (max-width: 864px) 100vw, 864px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"1024\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir_2-578x1024.jpg\" alt=\"\" class=\"wp-image-23809\" style=\"aspect-ratio:9\/16;object-fit:cover\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir_2-578x1024.jpg 578w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir_2-169x300.jpg 169w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_geysers_Srtokkur_Geysir_2.jpg 677w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Point culminant au sens propre, notre derni\u00e8re journ\u00e9e a \u00e9t\u00e9 l\u2019occasion d\u2019une sympathique grimpette de 5 kms sur les hauteurs de la vall\u00e9e de Natthagi, \u00e0 c\u00f4t\u00e9 de Grindavik sur la c\u00f4te sud, haut lieu des \u00e9ruptions de 2021 \u00e0 2024.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous y avons contempl\u00e9 un oc\u00e9an de lave fig\u00e9e et encore ti\u00e8de en profondeur, sur lequel l\u2019usage voulait alors -avec prudence, m\u00eame si le magma en fusion \u00e9tait lent- d\u2019y faire cuire ses saucisses et autres hot dogs.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"335\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi-1024x335.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23810\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi-1024x335.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi-300x98.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi-768x251.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"564\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi_2.jpg\" alt=\"\" class=\"wp-image-23811\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi_2-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_vallee_Natthagi_2-768x433.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enfin, apr\u00e8s un dernier d\u00e9tour par les sources bouillantes de Krysuvik, et un arr\u00eat au lac de Kleifarvatn, direction Reikjavik.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik.jpg\" alt=\"\" class=\"wp-image-23812\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik_2.jpg\" alt=\"2026 REPERES ASTRO EN ISLANDE\" class=\"wp-image-23813\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik_2.jpg 1000w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik_2-300x169.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_sources_bouillantes_Krysuvik_2-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-medium is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Reikjavik_cathedrale-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"169\" height=\"300\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Reikjavik_cathedrale-169x300.jpg\" alt=\"\" class=\"wp-image-23815\" style=\"width:120px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Reikjavik_cathedrale-169x300.jpg 169w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/islande_Reikjavik_cathedrale-rotated.jpg 450w\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">L\u2019occasion pour nous d\u2019admirer les orgues de la cath\u00e9drale, et, nourriture plus terrestre, de d\u00e9guster dans les rues commer\u00e7antes quelques fish and ships, burgers et autres bi\u00e8res bien m\u00e9rit\u00e9s moyennant un prix \u00e9gal \u00e0 trois fois ce qui se pratique en France.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Retour le lendemain pour Paris au petit matin, avec nos organisateurs n\u2019ayant presque pas dormi\u2026mais assurant tout de m\u00eame deux navettes jusqu\u2019\u00e0 l\u2019a\u00e9roport, situ\u00e9 \u00e0 50 kms, d\u00e8s 2h du matin\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/Capture-decran-2026-08-19-213201.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"664\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/Capture-decran-2026-08-19-213201-1024x664.png\" alt=\"\" class=\"wp-image-23840\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/Capture-decran-2026-08-19-213201-1024x664.png 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/Capture-decran-2026-08-19-213201-300x195.png 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/Capture-decran-2026-08-19-213201-768x498.png 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2026\/08\/Capture-decran-2026-08-19-213201.png 1385w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Trajets effectu\u00e9s lors de notre voyage.<\/figcaption><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Texte<\/strong> : Axel et Aurore Guillerand.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Photos <\/strong>: Axel et Aurore, Ma\u00eblys, Rapha\u00ebl, Barbara, Alex, Karine et Franck.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mise en forme<\/strong> : Franck Raturat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_23783\" class=\"pvc_stats all  \" data-element-id=\"23783\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" 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