{"id":4574,"date":"2022-08-02T19:04:00","date_gmt":"2022-08-02T23:04:00","guid":{"rendered":"https:\/\/helene.lecairn.org\/?p=4574"},"modified":"2022-07-26T14:53:55","modified_gmt":"2022-07-26T18:53:55","slug":"march-24-death-valley-4-nord","status":"publish","type":"post","link":"https:\/\/helene.lecairn.org\/index.php\/2022\/08\/02\/march-24-death-valley-4-nord\/","title":{"rendered":"March 24 &#8211; Death Valley (4) &#8211; Nord"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Ubehebe Crater<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ce site est \u00e0 plus d&rsquo;une heure de route de route de Furnace Creek, mais un crat\u00e8re de volcan \u00e7a ne se rate pas! Ce crat\u00e8re est tr\u00e8s r\u00e9cent \u00e0 l&rsquo;\u00e9chelle des temps g\u00e9ologiques, puisqu&rsquo;il s&rsquo;est form\u00e9 il y a environ 2000 ans, alors que les humains peuplaient d\u00e9j\u00e0 la r\u00e9gion.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"359\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_140910-1024x359.jpg\" alt=\"\" class=\"wp-image-4650\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_140910-1024x359.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_140910-300x105.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_140910-768x269.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_140910-1536x538.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_140910-2048x717.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141411-1024x576.jpg\" alt=\"\" class=\"wp-image-4651\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141411-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141411-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141411-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141411-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141411-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141450-1-1024x576.jpg\" alt=\"\" class=\"wp-image-4654\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141450-1-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141450-1-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141450-1-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141450-1-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_141450-1-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ce crat\u00e8re fait 800 m\u00e8tres de diam\u00e8tre et 180 m\u00e8tres de profondeur. Il s&rsquo;est form\u00e9 lors d&rsquo;une violente explosion volcanique. Comme expliqu\u00e9 dans un article pr\u00e9c\u00e9dent, la Vall\u00e9e de la Mort fait partie de la province g\u00e9ologique du Basin and Range, qui est encore en extension aujourd&rsquo;hui. Par endroits, la cro\u00fbte terrestre est plus fine et ce contexte g\u00e9ologique favorise la pr\u00e9sence de magma relativement proche de la surface. Dans le cas du crat\u00e8re Ubehebe, le magma est entr\u00e9 en contact avec un aquif\u00e8re \u00e0 plusieurs dizaines \u00e0 centaines de m\u00e8tres sous la surface. Au contact avec le magma, l&rsquo;eau de l&rsquo;aquif\u00e8re s&rsquo;est transform\u00e9e en vapeur, cr\u00e9ant une \u00e9norme surpression qui a pulv\u00e9ris\u00e9 la roche sur plus de 15 km<sup>2<\/sup> et cr\u00e9\u00e9 ce crat\u00e8re.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142050-1-1024x576.jpg\" alt=\"\" class=\"wp-image-4655\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142050-1-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142050-1-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142050-1-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142050-1-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142050-1-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142155-1024x576.jpg\" alt=\"\" class=\"wp-image-4656\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142155-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142155-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142155-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142155-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142155-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142350-1024x576.jpg\" alt=\"\" class=\"wp-image-4657\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142350-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142350-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142350-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142350-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142350-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le crat\u00e8re est \u00e0 plus de 800 m\u00e8tres d&rsquo;altitude, la temp\u00e9rature y est donc relativement moins chaude qu&rsquo;au niveau de la cro\u00fbte de sel. Un vent soutenu nous rafraichit tout au long de notre tour sur la bordure du crat\u00e8re en plein soleil.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142500-1024x576.jpg\" alt=\"\" class=\"wp-image-4658\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142500-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142500-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142500-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142500-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142500-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142700-1024x341.jpg\" alt=\"\" class=\"wp-image-4659\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142700-1024x341.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142700-300x100.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142700-768x256.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142700-1536x512.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_142700-2048x683.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143010-1024x576.jpg\" alt=\"\" class=\"wp-image-4660\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143010-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143010-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143010-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143010-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143010-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">Une vaillante plante sur la bordure du crat\u00e8re<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"269\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143202-1024x269.jpg\" alt=\"\" class=\"wp-image-4661\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143202-1024x269.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143202-300x79.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143202-768x202.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143202-1536x404.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143202-2048x539.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143833-1024x576.jpg\" alt=\"\" class=\"wp-image-4662\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143833-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143833-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143833-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143833-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_143833-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144006-1024x576.jpg\" alt=\"\" class=\"wp-image-4663\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144006-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144006-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144006-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144006-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144006-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Des crat\u00e8res plus petits sont \u00e9galement adjacents au crat\u00e8re principal. Des strates sont visibles dans les crat\u00e8res. La roche de couleur orange est probablement la roche restante dont une partie a \u00e9t\u00e9 pulv\u00e9ris\u00e9 par l&rsquo;explosion. Les strates de couleur sombre situ\u00e9es au dessus sont form\u00e9es par les retomb\u00e9es de cendres form\u00e9es lors de l&rsquo;explosion.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4665\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-576x1024.jpg\" alt=\"\" class=\"wp-image-4665\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144053-1-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4671\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-576x1024.jpg\" alt=\"\" class=\"wp-image-4671\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145929-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4668\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-576x1024.jpg\" alt=\"\" class=\"wp-image-4668\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144737-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4672\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-576x1024.jpg\" alt=\"\" class=\"wp-image-4672\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151006-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144427-1024x576.jpg\" alt=\"\" class=\"wp-image-4666\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144427-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144427-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144427-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144427-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144427-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144553-1024x576.jpg\" alt=\"\" class=\"wp-image-4667\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144553-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144553-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144553-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144553-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_144553-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145357-1024x576.jpg\" alt=\"\" class=\"wp-image-4669\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145357-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145357-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145357-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145357-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145357-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145725-1024x576.jpg\" alt=\"\" class=\"wp-image-4670\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145725-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145725-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145725-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145725-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_145725-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151424-1024x576.jpg\" alt=\"\" class=\"wp-image-4673\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151424-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151424-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151424-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151424-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151424-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151654-1024x576.jpg\" alt=\"\" class=\"wp-image-4674\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151654-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151654-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151654-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151654-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_151654-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Mesquite Flat Sand Dunes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sur le trajet du retour, nous nous arr\u00eatons au dunes de la plaine de Mesquite. La journ\u00e9e a d\u00e9j\u00e0 \u00e9t\u00e9 longue et nous nous contentons donc de monter sur une dune pour admirer le paysage et les fourmis!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162323-1024x576.jpg\" alt=\"\" class=\"wp-image-4675\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162323-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162323-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162323-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162323-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162323-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162601-1024x576.jpg\" alt=\"\" class=\"wp-image-4676\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162601-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162601-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162601-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162601-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_162601-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163017-1024x576.jpg\" alt=\"\" class=\"wp-image-4677\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163017-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163017-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163017-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163017-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163017-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163059-1024x576.jpg\" alt=\"\" class=\"wp-image-4678\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163059-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163059-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163059-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163059-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163059-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4679\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-576x1024.jpg\" alt=\"\" class=\"wp-image-4679\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163146-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4681\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-576x1024.jpg\" alt=\"\" class=\"wp-image-4681\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163756-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163317-1024x576.jpg\" alt=\"\" class=\"wp-image-4680\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163317-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163317-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163317-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163317-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163317-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163943-1024x576.jpg\" alt=\"\" class=\"wp-image-4682\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163943-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163943-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163943-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163943-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_163943-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164131-1024x640.jpg\" alt=\"\" class=\"wp-image-4683\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164131-1024x640.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164131-300x187.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164131-768x480.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164131-1536x960.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164131-2048x1280.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164219-1024x576.jpg\" alt=\"\" class=\"wp-image-4684\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164219-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164219-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164219-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164219-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164219-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164706-1024x576.jpg\" alt=\"\" class=\"wp-image-4685\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164706-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164706-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164706-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164706-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164706-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164709-1024x576.jpg\" alt=\"\" class=\"wp-image-4686\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164709-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164709-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164709-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164709-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164709-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164809-1024x576.jpg\" alt=\"\" class=\"wp-image-4688\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164809-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164809-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164809-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164809-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164809-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164827-1024x576.jpg\" alt=\"\" class=\"wp-image-4689\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164827-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164827-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164827-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164827-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164827-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"410\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164841-1-1024x410.jpg\" alt=\"\" class=\"wp-image-4694\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164841-1-1024x410.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164841-1-300x120.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164841-1-768x307.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164841-1-1536x615.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164841-1-2048x819.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164908-1024x576.jpg\" alt=\"\" class=\"wp-image-4692\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164908-1024x576.jpg 1024w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164908-300x169.jpg 300w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164908-768x432.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164908-1536x864.jpg 1536w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164908-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4693\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-576x1024.jpg\" alt=\"\" class=\"wp-image-4693\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_165038-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"4687\" src=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-576x1024.jpg\" alt=\"\" class=\"wp-image-4687\" srcset=\"https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-576x1024.jpg 576w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-169x300.jpg 169w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-768x1365.jpg 768w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-864x1536.jpg 864w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-1152x2048.jpg 1152w, https:\/\/helene.lecairn.org\/wp-content\/uploads\/2022\/07\/20220324_164719-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Camping<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nous retournons au camping \u00e0 la tomb\u00e9e de la nuit et retrouvons nos voisins de camping pour un nouveau banquet sous les \u00e9toiles pour partager nourritures, d\u00e9couvertes, et autres histoires. Un site que nous n&rsquo;avons pas pu aller voir, parce qu&rsquo;il est excentr\u00e9 et parce qu&rsquo;il faut une voiture tout-terrain pour s&rsquo;y rendre, est Racetrack Valley. Cette plaine est couverte de roches \u00e9parses qui avancent (tr\u00e8s) lentement sur la plaine en laissant l&#8217;empreinte de leur passage sur le sol. Pour se rendre compte du d\u00e9placement il faut s&rsquo;y rendre \u00e0 plusieurs ann\u00e9es d&rsquo;intervalle. Ce sont les cycles de gel et d\u00e9gel qui permettent aux roches de se d\u00e9placer sur la surface l\u00e9g\u00e8rement inclin\u00e9e de la plaine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cet article fait partie d&rsquo;une s\u00e9rie d&rsquo;articles consacr\u00e9s \u00e0 mon voyage dans l&rsquo;Ouest des \u00c9tats-Unis en mars-avril 2022. Vous pouvez acc\u00e9der \u00e0 la <a rel=\"noreferrer noopener\" href=\"https:\/\/helene.lecairn.org\/index.php\/2022\/06\/25\/march-19-april-9-voyage-dans-louest-americain\/\" data-type=\"URL\" data-id=\"https:\/\/helene.lecairn.org\/index.php\/2022\/06\/25\/march-19-april-9-voyage-dans-louest-americain\/\" target=\"_blank\">liste des articles de cette s\u00e9rie<\/a>, \u00e0 l&rsquo;article pr\u00e9c\u00e9dent (<a rel=\"noreferrer noopener\" href=\"https:\/\/helene.lecairn.org\/index.php\/2022\/07\/31\/march-24-death-valley-3-furnace-creek\/\" data-type=\"URL\" data-id=\"https:\/\/helene.lecairn.org\/index.php\/2022\/07\/31\/march-24-death-valley-3-furnace-creek\/\" target=\"_blank\">March 24 &#8211; Death Valley (3) &#8211; Furnace Creek<\/a>), et \u00e0 l&rsquo;article suivant (<a rel=\"noreferrer noopener\" href=\"https:\/\/helene.lecairn.org\/index.php\/2022\/08\/04\/march-25-death-valley-5-ouest\/\" data-type=\"URL\" data-id=\"https:\/\/helene.lecairn.org\/index.php\/2022\/08\/04\/march-25-death-valley-5-ouest\/\" target=\"_blank\">March 25 &#8211; Death Valley (5) &#8211; Ouest<\/a>).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubehebe Crater Ce site est \u00e0 plus d&rsquo;une heure de route de route de Furnace Creek, mais un crat\u00e8re de volcan \u00e7a ne se rate pas! Ce crat\u00e8re est tr\u00e8s r\u00e9cent \u00e0 l&rsquo;\u00e9chelle des temps g\u00e9ologiques, puisqu&rsquo;il s&rsquo;est form\u00e9 il y a environ 2000 ans, alors que les humains peuplaient d\u00e9j\u00e0 la r\u00e9gion. Ce crat\u00e8re &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/helene.lecairn.org\/index.php\/2022\/08\/02\/march-24-death-valley-4-nord\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;March 24 &#8211; Death Valley (4) &#8211; Nord&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[1],"tags":[88,50,56,57,55,53,4,87],"class_list":["post-4574","post","type-post","status-publish","format-standard","hentry","category-non-classe","tag-badlands","tag-california","tag-canyon","tag-desert","tag-geology","tag-national-park","tag-rando","tag-roadtrip"],"_links":{"self":[{"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/posts\/4574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/comments?post=4574"}],"version-history":[{"count":9,"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/posts\/4574\/revisions"}],"predecessor-version":[{"id":4829,"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/posts\/4574\/revisions\/4829"}],"wp:attachment":[{"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/media?parent=4574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/categories?post=4574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/helene.lecairn.org\/index.php\/wp-json\/wp\/v2\/tags?post=4574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}