{"document_id": 54309, "version": 30, "locales": [{"version": 49, "lang": "fr", "title": "Couloir Whymper", "description": "## Approche depuis le refuge du Couvercle # 2 \u00e0 3h\n\n[img=551320 right]Le Couloir Whymper \u00e0 l'Aiguille verte (2)[/img]\nDu refuge, monter directement vers le N en contournant l'Aiguille du Moine et en longeant d'assez pr\u00e8s l'ar\u00eate des Eccl\u00e9siastiques afin d'\u00e9viter les crevasses et s\u00e9racs du glacier de Tal\u00e8fre jusqu'au pied du Whymper.\n\n## Voie # 2 \u00e0 4h + 30min d'ar\u00eate\nFranchir la rimaye en rive gauche et remonter le petit couloir secondaire. Sortir de ce couloir \u00e0 gauche sur l'\u00e9peron pour rejoindre le couloir principal qui descend de La Grande Rocheuse. Remonter jusqu'\u00e0 3650 m et traverser \u00e0 gauche sur le couloir principal qui am\u00e8ne directement au Col de la Grande Rocheuse, s\u00e9parant l'Aiguille Verte de l'Aiguille de la Grande Rocheuse (2 \u00e0 4h, 3950 m). Suivre ensuite l'ar\u00eate jusqu'au sommet (30min).\n\n## Descente\n### Par le Couloir Whymper\nDepuis le sommet, rejoindre le Col de la Grande Rocheuse et s'engager dans le Couloir Whymper. De nombreux rappels (ordre de grandeur 18) en rive gauche du couloir fait de sangles (rares spits). Distances entre les relais al\u00e9atoires, 50m suffit toujours en prenant les interm\u00e9diaires. Dans le dernier quart de la descente, tirer encore \u00e0 gauche (sens de la descente) pour rejoindre un couloir secondaire, lequel m\u00e8ne \u00e0 la rimaye. Rappel \u00e9quip\u00e9 rive gauche.\nUne fois sur le Glacier de Tal\u00e8fre (tr\u00e8s crevass\u00e9), rejoindre le refuge du Couvercle en gagnant la rive droite du glacier et en traversant sous l'Aiguille du Moine.\n\n### Par l'Ar\u00eate du Moine\nVoir le [[routes/56802#descente|topo correspondant]].", "summary": "La voie normale de l'Aiguille Verte.", "slope": "50\u00b0", "remarks": "- Hormis l'hiver, l'orientation SE n\u00e9cessite d'entreprendre la descente avant les premiers rayons du soleil r\u00e9chauffant le couloir et entrainant des chutes de neige, glaces et pierres. Il faut donc partir tr\u00e8s t\u00f4t. Sinon, il ne reste plus qu'\u00e0 descendre par l'ar\u00eate du Moine ou \u00e0 attendre le regel nocturne !\n\n#### Remarques ski\n- Les 80 premiers m\u00e8tres sont raides (50\u00b0 +), rappels possibles rive gauche.\n- Un rappel est souvent n\u00e9cessaire pour franchir la rimaye.\n- Couloir SE => attaquer de bonne heure pour une descente \"juste \u00e0 temps\".", "gear": "- Deux piolets techniques parfois n\u00e9cessaires.\n- Privil\u00e9gier 2\u00d760 m pour la descente en rappel.", "external_resources": "###Topos\n- [Chamonixtopo.com](http://www.chamonixtopo.com/skiing/whymper-couloir-aiguille-verte/).\n- [Version num\u00e9rique](https://explore.eosya.com/topoguides/aiguille-verte-4122-m-versant-sud-est-couloir-whymper) du topo \"Sommets du Mont-Blanc - Les plus belles courses de Facile \u00e0 Difficile\" de Jean-Louis Laroche et Florence Lelong aux \u00e9ditions Gl\u00e9nat\n\n### Vid\u00e9os\n- [Vid\u00e9o](https://www.youtube.com/watch?v=0qlVtSaazPM) de la voie par [tvmountain](https://www.tvmountain.com/), mai 2016.\n\n### Histoire\n- *Aiguille Verte*, [*The Alpine Journal*, vol. 2, 1865, n<sup>o</sup>11, p.131-132](https://books.google.fr/books?id=PYc5AAAAcAAJ&pg=PA131&hl=fr&source=gbs_toc_r&cad=3#v=onepage&q&f=false) : chronique de la 1<sup>re</sup> ascension (en anglais).\n- *Ascension de l'Aiguille Verte* par Edward Whymper, [*Escalades dans les Alpes de 1860 \u00e0 1869*, 1873, p.354-362](https://gallica.bnf.fr/ark:/12148/bpt6k205825t/f362.image) : r\u00e9cit de la 1<sup>re</sup> ascension.\n- *Ascensione dell'Aiguille-Verte* par C. Gamba, [*L'Alpinista*, CAI, 1875, n<sup>o</sup>2, p.20-22](http://www.tecadigitale.cai.it/periodici/PDF/Alpinista/CAI_L'alpinista_002_002_1875.pdf#page=6) : r\u00e9cit de l'ascension de 1874 (en italien).\n- *[Alpinisme](http://www.ghm-alpinisme.fr/alpinisme.php) GHM*, 1926, n<sup>o</sup>4, p.133 : mention de la 1<sup>re</sup> hivernale.\n- *A few climbs with Christen Jossi* par G. A. Hasler, [*The The Alpine Journal*, vol LIII, 1941, n<sup>o</sup>80](http://alpinejournal.org.uk/Contents/Contents_1941_files/AJ53%201941%20132-141%20Hasler%20Jossi.pdf), p.137-138 : r\u00e9cit (en anglais) de la 1<sup>re</sup> hivernale.", "route_history": "- 1<sup>er</sup> parcours partiel : 29 juin 1865 - Christian Almer, Franz Biner, Edward Whymper (ils gravirent une partie du couloir puis travers\u00e8rent vers les rochers \u00e0 gauche pour sortir sur l'Ar\u00eate du Moine). \n- 1<sup>re</sup> ascension compl\u00e8te : inconnus.\n- 1<sup>re</sup> ascension compl\u00e8te dat\u00e9e : 21 ao\u00fbt 1874 - Cl\u00e9ment (porteur), Gratien Berthod (porteur), Cesare Gamba, Julien Grange.\n- 1<sup>re</sup> hivernale : 15 mars 1903 - Gustav Adolph Hasler, Christian Jossi.\n- 1<sup>re</sup> descente \u00e0 ski : 10 juin 1968 - Sylvain Saudan.\n- 2<sup>de</sup> descente \u00e0 ski : 8 juillet 1973 - Anselme Baud, Patrick Vallan\u00e7ant.", "title_prefix": "Aiguille Verte", "topic_id": 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Aucune voie d'acc\u00e8s n'est ais\u00e9e. C'est le plus haut sommet enti\u00e8rement fran\u00e7ais si l'on rattache le Mont Blanc du Tacul au reste du Mont Blanc. 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Il doit son nom \u00e0 la grosse pierre qui, tomb\u00e9e du Moine, est rest\u00e9e pos\u00e9e comme un couvercle sur de gros blocs."}], "geometry": {"version": 10, "geom": "{\"type\": \"Point\", \"coordinates\": [775374.0945003522, 5765967.006842792]}"}, "quality": "fine", "waypoint_type": "hut", "elevation": 2683, "available_langs": ["fr", "sl", "en"], "areas": [{"document_id": 14274, "version": 12, "locales": [{"version": 6, "lang": "fr", "title": "France"}], "area_type": "country", "available_langs": null, "protected": false, "type": "a"}, {"document_id": 14366, "version": 3, "locales": [{"version": 3, "lang": "fr", "title": "Haute-Savoie"}], "area_type": "admin_limits", "available_langs": null, "protected": false, "type": "a"}, {"document_id": 14410, "version": 19, "locales": [{"version": 43, "lang": "fr", "title": "Mont-Blanc"}], "area_type": "range", "available_langs": null, "protected": false, "type": "a"}], "protected": false, "type": "w"}, {"document_id": 104374, "version": 4, "locales": [{"version": 18, "lang": "fr", "title": "Le Montenvers", "summary": "Le Montenvers est le d\u00e9part de nombreuses courses, en particulier dans le bassin de la Mer de Glace."}], "geometry": {"version": 3, "geom": "{\"type\": \"Point\", \"coordinates\": [770052.5775624687, 5769405.562889612]}"}, "quality": "medium", "waypoint_type": "access", "elevation": 1913, "public_transportation_rating": "good service", "available_langs": ["fr", "sl"], "areas": [{"document_id": 14274, "version": 12, "locales": [{"version": 6, "lang": "fr", "title": "France"}], "area_type": "country", "available_langs": null, "protected": false, "type": "a"}, {"document_id": 14366, "version": 3, "locales": [{"version": 3, "lang": "fr", "title": "Haute-Savoie"}], "area_type": "admin_limits", "available_langs": null, "protected": false, "type": "a"}, {"document_id": 14410, "version": 19, "locales": [{"version": 43, "lang": "fr", "title": "Mont-Blanc"}], "area_type": "range", "available_langs": null, "protected": false, "type": "a"}], "protected": false, "type": "w"}], "routes": [], "images": [{"document_id": 15146, "version": 1, "locales": [{"version": 1, "lang": "fr", "title": "Couloir Whymper \u00e0 l'Aiguille Verte"}], "geometry": {"version": 1, "geom": null}, "author": "Alexandre Saunier", "filename": "1018275313_1000613040.jpg", "available_langs": ["fr"], "areas": [], "protected": false, "type": "i"}, {"document_id": 21990, "version": 2, "locales": [{"version": 2, "lang": "fr", "title": "Aiguille Verte: Final du couloir en Y \u00e0 gauche, Ar\u00eate sommitale au centre, Couloir Whymper (descente) \u00e0 droite"}], "geometry": {"version": 2, "geom": null}, "author": "Charles Besson", "filename": "1087117919_376691944.jpg", "available_langs": ["fr"], "areas": [], "protected": false, "type": "i"}, {"document_id": 257190, "version": 3, "locales": [{"version": 1, "lang": "fr", "title": "Aiguille Verte : Y, Whymper, Armand Charlet"}], "geometry": {"version": 1, "geom": null}, "author": null, "filename": "1682059811_805623597.jpg", "available_langs": ["sl", "fr"], "areas": [], "protected": false, "type": "i"}, {"document_id": 257188, "version": 2, "locales": [{"version": 1, "lang": "fr", "title": "Aiguille Verte, versant Tal\u00e8fre"}], "geometry": {"version": 1, "geom": null}, "author": null, "filename": "1297366955_1099885633.jpg", "available_langs": ["sl", "fr"], "areas": [], "protected": false, "type": "i"}, {"document_id": 257191, "version": 2, "locales": [{"version": 1, "lang": "fr", "title": "Couloir Whymper \u00e0 l'Aiguille Verte"}], "geometry": {"version": 1, "geom": null}, "author": null, "filename": "1297367077_1348874723.jpg", "available_langs": ["sl", "fr"], "areas": [], "protected": false, "type": "i"}, {"document_id": 424301, "version": 2, "locales": [{"version": 1, "lang": "fr", "title": "Le couloir Whymper \u00e0 l'Aiguille Verte"}], "geometry": {"version": 1, "geom": null}, "author": null, "filename": "1366540878_1940997571.jpg", "available_langs": ["sl", "fr"], "areas": [], "protected": false, "type": "i"}, {"document_id": 424327, "version": 3, "locales": [{"version": 1, "lang": "fr", "title": "Couloir Whymper - 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Besson", "filename": "1408372311_1369935271.svg", "available_langs": ["sl", "fr"], "areas": [], "protected": false, "type": "i"}], "articles": [{"document_id": 302774, "version": 1, "locales": [{"version": 16, "lang": "en", "title": "Less difficult alpine routes in the Mont Blanc region", "summary": null}], "quality": "medium", "categories": ["topoguide_supplements"], "activities": ["mountain_climbing", "snow_ice_mixed"], "article_type": "collab", "available_langs": ["en"], "protected": false, "type": "c"}], "books": [{"document_id": 14592, "version": 3, "locales": [{"version": 42, "lang": "fr", "title": "Le massif du Mont-Blanc - Les 100 plus belles courses", "summary": "Ouvrage de r\u00e9f\u00e9rence pour le Massif du Mont-Blanc. 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