{"id":5793,"date":"2015-07-07T14:52:49","date_gmt":"2015-07-07T13:52:49","guid":{"rendered":"http:\/\/www.escalade.pro\/news\/?p=5793"},"modified":"2015-07-07T15:27:57","modified_gmt":"2015-07-07T14:27:57","slug":"bostan-pointe-chamois","status":"publish","type":"post","link":"https:\/\/www.escalade.pro\/news\/bostan-pointe-chamois\/","title":{"rendered":"DEHYDRATATION TOUR DAY 3&#038;4, grimpe \u00e0 Bostan"},"content":{"rendered":"<p><a href=\"http:\/\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/07\/P1060931.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/07\/P1060931-300x225.jpg\" alt=\"pointe chamois bostan\" width=\"300\" height=\"225\" class=\"aligncenter size-medium wp-image-5803\" srcset=\"https:\/\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/07\/P1060931-300x225.jpg 300w, https:\/\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/07\/P1060931-600x450.jpg 600w, https:\/\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/07\/P1060931-200x150.jpg 200w, https:\/\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/07\/P1060931.jpg 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Apr\u00e8s 2 jours sur du granit d\u00e9ment, certes (voir \u00ab <a href=\"http:\/\/www.escalade.pro\/news\/adolphe-rey-cache-cache\/\">Cache-cache <\/a>\u00bb et la <a href=\"http:\/\/www.escalade.pro\/news\/voie-lepiney-trident-tacul\/\">L\u00e9piney au Trident<\/a>), mais \u00e0 serrer les fesses sur des ponts de neige et \u00e0 voir le massif du Mont Blanc s\u2019effondrer comme un ch\u00e2teau de carte, l\u2019id\u00e9e de continuer ce cycle intense de d\u00e9shydratation en haute montagne devenait moins s\u00e9duisante. Bien attaqu\u00e9s par  une nuit pas r\u00e9paratrice dans le court-bouillon de la vall\u00e9e, l\u2019id\u00e9e de se diriger vers la moyenne montagne semblait plus attirante, avec une probabilit\u00e9 de finir avec les reins comme des cailloux fort all\u00e9chante.<\/p>\n<p><strong>Avec sa longue mont\u00e9e, le vallon de Bostan s\u2019est r\u00e9v\u00e9l\u00e9 une destination parfaite pour finir lyophilis\u00e9 (16\u00b0 au col \u00e0 23h00, 2290m), surtout en tombant en rade de gaz le soir alors que toute l\u2019eau qui fond des n\u00e9v\u00e9s s\u2019\u00e9chappe dans ces maudits lapiaz.<br \/>\nBref, j\u2019arr\u00eate de me la jouer Edrink TV\u2026 le haut du vallon de Bostan propose des voies sur la Pointe de la Golette, sur le versant sud des Dents Blanches, ou encore dans la face ouest de la Pointe des Chamois, l\u00e0 o\u00f9 nous avons grimp\u00e9 (tout est sur le <a href=\"http:\/\/www.escalade-74.com\/topos\/topo_giffre_risse.htm\" target=\"_blank\">topo Giffre Risse Foron<\/a>). Nous avons plus l\u2019habitude de trainer dans ces coins magnifiques et recul\u00e9s avec les skis de rando ou les baskets, mais pourtant on peut y pratiquer de la belle escalade. Une mont\u00e9e \u00e0 la journ\u00e9e pour une seule voie peut sembler fastidieuse (3 bonnes heures d\u2019approche), mais en dormant au refuge de Bostan (<a href=\"http:\/\/www.refugedebostan.com\/\" target=\"_blank\">www.refugedebostan.com<\/a>), ou en bivouaquant au col ou dans la petite cabane versant suisse (anticiper les besoins en eau donc),  le d\u00e9placement est nettement rentabilis\u00e9.<br \/>\nNous avons grimp\u00e9 \u00ab Hachement Zen \u00bb et \u00ab Circonstances ext\u00e9nuantes \u00bb, certes ce n\u2019est pas le Verdon mais certains passages sont bien classes, plus particuli\u00e8rement dans \u00ab Hachement \u00bb.<\/strong><\/p>\n<p><u>Voir le CR sur Camptocamp :<\/u><br \/>\n<a href=\"http:\/\/www.camptocamp.org\/outings\/649733\/fr\/pointe-des-chamois-hachement-zen\" target=\"_blank\">www.camptocamp.org\/outings\/649733\/fr\/pointe-des-chamois-hachement-zen<\/a><\/p>\nngg_shortcode_0_placeholder\n","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s 2 jours sur du granit d\u00e9ment, certes (voir \u00ab Cache-cache \u00bb et la L\u00e9piney au Trident), mais \u00e0 serrer<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[10,4],"tags":[],"class_list":["post-5793","post","type-post","status-publish","format-standard","hentry","category-environnement","category-escalade"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DEHYDRATATION TOUR DAY 3&amp;4, grimpe \u00e0 Bostan &#8211; 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Mais on va \u00e0 C\u00e9\u00fcse, Fontainebleau, Buoux ou encore les Gorges du Verdon quand vous voulez.","sameAs":["http:\/\/www.grimpisme.com","https:\/\/www.facebook.com\/fredCaillouXvionnet","https:\/\/www.linkedin.com\/profile\/preview?vpa=pub&locale=fr_FR","https:\/\/fr.pinterest.com\/grimpisme\/","https:\/\/www.youtube.com\/user\/grimpisme","https:\/\/soundcloud.com\/fredvionnet"],"url":"https:\/\/www.escalade.pro\/news\/author\/fred\/"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p68Rw6-1vr","jetpack-related-posts":[{"id":7943,"url":"https:\/\/www.escalade.pro\/news\/bostan-golette-oule-praz-riant\/","url_meta":{"origin":5793,"position":0},"title":"Encyclop\u00e9die du ski \u00e0 Praz Riant","author":"Fred Vionnet","date":"14 mars 2016","format":false,"excerpt":"J'esp\u00e8re que comme nous vous avez pu profiter de ce magnifique weekend ensoleill\u00e9... et enneig\u00e9. Apr\u00e8s une mont\u00e9e samedi apr\u00e8s midi au col de Bostan pour m\u00e9riter les gourmandises du refuge, nous sommes mont\u00e9s dimanche matin \u00e0 la Golette de l'Oule. 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L\u2019id\u00e9e de ce post n\u2019est pas de donner des le\u00e7ons, mais de partager ce que nous sommes nombreux \u00e0 avoir vu et compris (ou\u2026","rel":"","context":"Dans &quot;Mes sorties - retours d'exp\u00e9rience&quot;","block_context":{"text":"Mes sorties - retours d'exp\u00e9rience","link":"https:\/\/www.escalade.pro\/news\/category\/mes-sorties\/"},"img":{"alt_text":"avalanche bostan","src":"https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2018\/03\/P1110416.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2018\/03\/P1110416.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2018\/03\/P1110416.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2018\/03\/P1110416.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2018\/03\/P1110416.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2018\/03\/P1110416.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":7643,"url":"https:\/\/www.escalade.pro\/news\/refuge-bostan\/","url_meta":{"origin":5793,"position":2},"title":"Bon cr\u00e9neau \u00e0 Bostan","author":"Fred Vionnet","date":"12 f\u00e9vrier 2016","format":false,"excerpt":"Voil\u00e0 l'hiver s'installe, enfin, avec un encha\u00eenement de perturbations et des limites pluie-neige qui passent parfois sous les 1000m. 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Ca passe encore \u00e0 la Pointe de la Terrasse par Emosson mais il faut d\u00e9chausser deux fois sur le bas\u2026","rel":"","context":"Dans &quot;Ski de rando et freeride&quot;","block_context":{"text":"Ski de rando et freeride","link":"https:\/\/www.escalade.pro\/news\/category\/ski-freeride\/"},"img":{"alt_text":"Qui se cache dans la Br\u00e8che des Perrons?","src":"https:\/\/i0.wp.com\/www.escalade.pro\/news\/wp-content\/uploads\/2015\/05\/P1060599-300x225.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":11619,"url":"https:\/\/www.escalade.pro\/news\/tempete-tete-moussiere\/","url_meta":{"origin":5793,"position":4},"title":"Temp\u00eate \u00e0 Moussi\u00e8re","author":"Fred Vionnet","date":"6 janvier 2012","format":false,"excerpt":"G\u00e9n\u00e9ralement quand je monte \u00e0 la T\u00eate de Moussi\u00e8re, c'est pour se faire taper le coeur rapidos sur un itin\u00e9raire s\u00fbre et facile. C'est donc ce que nous avions pr\u00e9vu avec Nelson ce matin, avant de nous coller devant nos \u00e9crans d'ordi et de se mettre les yeux carr\u00e9s. Finalement\u2026","rel":"","context":"Dans &quot;News et actu&quot;","block_context":{"text":"News et actu","link":"https:\/\/www.escalade.pro\/news\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":11577,"url":"https:\/\/www.escalade.pro\/news\/weekend-montagne-hautesavoie\/","url_meta":{"origin":5793,"position":5},"title":"Un weekend bien rempli","author":"Fred Vionnet","date":"21 f\u00e9vrier 2011","format":false,"excerpt":"C'est ce qu'on appelle un weekend rentabilis\u00e9. Vendredi \"Zebra\" \u00e0 Balme avec Docteur Pi. Une voie pas exceptionnelle mais plaisante, surtout quand on n'a pas touch\u00e9 le caillou depuis un moment, nickel pour reprendre des sensations apr\u00e8s des mois de pan. 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