{"id":15193,"date":"2020-09-23T12:36:53","date_gmt":"2020-09-23T10:36:53","guid":{"rendered":"https:\/\/guides-mont-blanc707.e.wpstage.net\/aiguille-de-bionnassay-4052-m\/"},"modified":"2020-09-23T12:36:53","modified_gmt":"2020-09-23T10:36:53","slug":"aiguille-de-bionnassay","status":"publish","type":"post","link":"https:\/\/guides-mont-blanc.com\/en\/aiguille-de-bionnassay\/","title":{"rendered":"Aiguille de Bionnassay par l’ar\u00eate de tricot (4052 m)"},"content":{"rendered":"

3 ar\u00eates<\/h3>\n

L’ aiguille de Bionnassay est un\u00a0 “4000”\u00a0 de difficult\u00e9 mod\u00e9r\u00e9e avec trois ar\u00eates caract\u00e9ristiques pour acc\u00e9der \u00e0 son sommet. Ces trois ar\u00eates permettent des combinaisons d’ascensions diverses et vari\u00e9es…<\/p>\n

Pour ma part, mon parcours pr\u00e9f\u00e9r\u00e9 est la mont\u00e9e depuis le refuge de Plan Glacier<\/a> par l’ar\u00eate du Tricot<\/strong> , puis redescendre sur le refuge de Durier<\/a> par la voie normale .<\/p>\n

Cet encha\u00eenement permet de profiter d’ un secteur sauvage et peu fr\u00e9quent\u00e9. Et cela malgr\u00e9 la proximit\u00e9 des sommets les plus fr\u00e9quent\u00e9s du Val Montjoie : le Mont Blanc et les D\u00f4mes de Miage.<\/p>\n

Jour 1<\/strong><\/h3>\n

Le d\u00e9part depuis le refuge de Miage (1560m) offre deux possibilit\u00e9s pour rejoindre le refuge de Plan Glacier (2680m) :\u00a0 soit monter par le col de Tricot (plus long mais panoramique) ou bien grimper la moraine dite de l’Ours apr\u00e8s avoir travers\u00e9 les p\u00e2turages de Miage.<\/p>\n

Jour 2<\/strong><\/h3>\n

Le deuxi\u00e8me jour est plus long et technique. L ascension de laiguille de Bionnassay n\u00e9cessite une bonne forme physique et un bon niveau de cramponnage, quelque soit litin\u00e9raire envisag\u00e9.<\/strong><\/p>\n

Le matin, il faut remonter l’ancien glacier de Tricot jusqu’\u00e0 la br\u00e8che Chapelland. Pour y acc\u00e9der il faut remonter un petit couloir qui donne acc\u00e8s sur l’ar\u00eate. De ce belv\u00e9d\u00e8re la vue devient panoramique comme pour tout le restant de la course La mont\u00e9e \u00e0 l’aiguille du Tricot (3665m) se d\u00e9roule sur des pentes de rocher entrecoup\u00e9es de neige. Ici, il faut privil\u00e9gier les conditions enneig\u00e9es pour faciliter le d\u00e9placement.<\/p>\n

De l’aiguille du Tricot il y a 2 options suivant les conditions : continuer sur l’ar\u00eate (plus long) ou traverser en face nord pour rejoindre le sommet par de belles pentes de neige (35\u00b0 \u00e0 45\u00b0).<\/p>\n

La descente sur Durier commence par une pente de neige pour rejoindre le ressaut rocheux qui est le passage-clef de la voie normale dans les 2 sens. L\u00e0 on peut soit d\u00e9sescalader, soit descendre en rappel.<\/p>\n

Ensuite il faut descendre par lar\u00eate des Lancherons.
\nCest une d\u00e9sescalade facile jusqu’au glacier de Miage que l’on traverse pour rejoindre le refuge de Plan Glacier par quelques vires \u00e0 bouquetins .<\/p>\n

La boucle est boucl\u00e9e <\/p>\n

Liens utiles :<\/h3>\n

l’ascension de l’aiguille de Bionnassay<\/a><\/p>\n

le Mont-Blanc par l’aiguille de Bionnassay<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

3 ar\u00eates L’ aiguille de Bionnassay est un\u00a0 “4000”\u00a0 de difficult\u00e9 mod\u00e9r\u00e9e avec trois ar\u00eates caract\u00e9ristiques pour acc\u00e9der \u00e0 son sommet. Ces trois ar\u00eates permettent des combinaisons d’ascensions diverses et vari\u00e9es… Pour ma part, mon parcours pr\u00e9f\u00e9r\u00e9 est la mont\u00e9e depuis le refuge de Plan Glacier par l’ar\u00eate du Tricot , puis redescendre sur le […]<\/p>\n","protected":false},"author":1,"featured_media":15195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[91,96],"tags":[90,158,113,211,212,213,214],"class_list":["post-15193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alpinisme","category-montagne","tag-4000m","tag-aiguille-de-bionnassay","tag-alpinisme","tag-neige-et-mixte","tag-refuge-de-miage","tag-refuge-de-plan-glacier","tag-refuge-durier"],"yoast_head":"\nAiguille de Bionnassay par l'ar\u00eate de tricot (4052 m) - Compagnie des Guides<\/title>\n<meta name=\"description\" content=\"Nos guides racontent : l'aiguille de Bionnassay par l'ar\u00eate du Tricot , redescente sur le refuge de Durier par la voie normale.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/guides-mont-blanc.com\/en\/aiguille-de-bionnassay\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aiguille de Bionnassay par l'ar\u00eate de tricot (4052 m) - Compagnie des Guides\" \/>\n<meta property=\"og:description\" content=\"Nos guides racontent : l'aiguille de Bionnassay par l'ar\u00eate du Tricot , redescente sur le refuge de Durier par la voie normale.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/guides-mont-blanc.com\/en\/aiguille-de-bionnassay\/\" \/>\n<meta property=\"og:site_name\" content=\"Compagnie des Guides\" \/>\n<meta property=\"article:published_time\" content=\"2020-09-23T10:36:53+00:00\" \/>\n<meta name=\"author\" content=\"WH-admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"WH-admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/aiguille-de-bionnassay\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/aiguille-de-bionnassay\\\/\"},\"author\":{\"name\":\"WH-admin\",\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/#\\\/schema\\\/person\\\/dde3a3f3f383435c3810ec52d2d3082d\"},\"headline\":\"Aiguille de Bionnassay par l’ar\u00eate de tricot (4052 m)\",\"datePublished\":\"2020-09-23T10:36:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/aiguille-de-bionnassay\\\/\"},\"wordCount\":413,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/aiguille-de-bionnassay\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"keywords\":[\"4000m\",\"Aiguille de Bionnassay\",\"alpinisme\",\"neige et mixte\",\"refuge de Miage\",\"refuge de Plan-Glacier\",\"refuge Durier\"],\"articleSection\":[\"Alpinisme\",\"Montagne\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/aiguille-de-bionnassay\\\/\",\"url\":\"https:\\\/\\\/guides-mont-blanc.com\\\/en\\\/aiguille-de-bionnassay\\\/\",\"name\":\"Aiguille de Bionnassay par l'ar\u00eate de tricot (4052 m) - 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