{"id":30754,"date":"2024-09-11T14:13:25","date_gmt":"2024-09-11T12:13:25","guid":{"rendered":"https:\/\/travesiapirenaica.com\/?p=30754"},"modified":"2025-01-20T12:59:00","modified_gmt":"2025-01-20T11:59:00","slug":"chateau-dacher","status":"publish","type":"post","link":"https:\/\/travesiapirenaica.com\/fr\/castillo-acher\/","title":{"rendered":"Ascension du ch\u00e2teau de D'Acher (2 384 m) depuis le pont d'Oza"},"content":{"rendered":"<p>Le Ch\u00e2teau d'Acher, dans le Parc Naturel des Vall\u00e9es Occidentales, est l'une des ascensions incontournables de cette partie des Pyr\u00e9n\u00e9es.<\/p>\n\n\n\n<p>Sa silhouette individuelle et son aspect inexpugnable sont incomparables. Il attire les alpinistes. Ses quatre faces sont d\u00e9fendues par des murs verticaux rappelant une forteresse, ce qui lui a valu le surnom de Castillo d'Acher. Cependant, la barri\u00e8re pr\u00e9sente quelques faiblesses l\u00e0 o\u00f9 ses voies normales montent, et dans le cas de celle qui nous concerne, celle qui monte par la face sud, elle ne pr\u00e9sente pas de difficult\u00e9s techniques.<\/p>\n\n\n\n<p>Comme si cela ne suffisait pas, le Ch\u00e2teau d'Acher pr\u00e9sente des particularit\u00e9s g\u00e9ologiques qui lui conf\u00e8rent une beaut\u00e9 particuli\u00e8re. Citons notamment les roches rouge\u00e2tres color\u00e9es que l'on trouve tout au long de la mont\u00e9e, r\u00e9sultat de l'oxydation des min\u00e9raux ferreux pr\u00e9sents dans les schistes permiens ; ou encore la vall\u00e9e suspendue (un synclinal) qui couronne le sommet du Ch\u00e2teau d'Acher.<\/p>\n\n\n\n<p>Enfin, il ne faut pas oublier la magnifique for\u00eat de sapins, de h\u00eatres et d'autres esp\u00e8ces que l'on trouve dans la premi\u00e8re partie de l'ascension, dans la Selva de Oza, ni les vues magnifiques depuis le sommet.<\/p>\n\n\n\n<p>En r\u00e9sum\u00e9, une excursion \u00e0 ne pas manquer qui fait du Castillo d'Acher l'un des sommets pr\u00e9f\u00e9r\u00e9s des nouveaux venus dans les Pyr\u00e9n\u00e9es et l'un des plus appr\u00e9ci\u00e9s des alpinistes les plus exp\u00e9riment\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sum\u00e9 :<\/h2>\n\n\n\n<p>Retour par le m\u00eame chemin pour monter au ch\u00e2teau d'Acher. \u00c0 Puente de Oza, nous suivons le GR11 en direction de Puente de Santa Ana\/Gabardito, jusqu'\u00e0 ce que nous atteignions le sentier menant au ch\u00e2teau D'Acher. \u00c0 partir de l\u00e0, la pente devient plus raide. Le sentier monte \u00e0 travers la for\u00eat, puis jusqu'\u00e0 une zone de prairies o\u00f9 l'on aper\u00e7oit d\u00e9j\u00e0 notre montagne. Nous remarquerons une br\u00e8che dans la paroi et c'est le seul point faible de l'ascension \u00e0 pied. Une fois arriv\u00e9 au sommet, il ne reste plus qu'\u00e0 faire une travers\u00e9e pratiquement horizontale vers la droite, et la derni\u00e8re pente jusqu'au sommet. Le retour se fait par le m\u00eame itin\u00e9raire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Carte :<\/h2>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/travesiapirenaica.com\/rutas\/rutas.php?&amp;ruta=castillo-acher\" allow=\"fullscreen\" width=\"100%\" height=\"400\"><\/iframe>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"738\" height=\"526\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher.jpg\" alt=\"\" class=\"wp-image-30805\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher.jpg 738w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher-300x214.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher-150x107.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher-696x496.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher-589x420.jpg 589w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher-100x70.jpg 100w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/perfil-castillo-acher-600x428.jpg 600w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00e9l\u00e9chargeable :<\/h2>\n\n\n\n<h4><a style=\"color:#c45c25\" download=\"Castillo-Acher(travesiapirenaica).GPX\" href=\"https:\/\/travesiapirenaica.com\/rutas\/mapa\/gpx-geojson\/castillo_acher.gpx\">&gt; T\u00e9l\u00e9charger la piste<\/a><\/h4>\n\n\n\n<div class=\"has-background\" style=\"background-color:#eeeeee\"><h3>Caract\u00e9ristiques techniques :<\/h3><p><strong><u>Distance :<\/u><\/strong> 12,6 km.<br><strong><u>Diff\u00e9rence d'altitude cumul\u00e9e :<\/u> <\/strong>1270m.<br><strong><u>Calendrier :<\/u><\/strong> environ 6 heures et demie. Temps de marche sans arr\u00eats : 5h20min.<br><strong><u>L'eau :<\/u><\/strong> dans la zone foresti\u00e8re, vous passez deux ruisseaux.<br><strong><u>Difficult\u00e9 :<\/u><\/strong> L'ascension est tr\u00e8s r\u00e9guli\u00e8re, mais n\u00e9anmoins assez facile. En ce qui concerne les difficult\u00e9s techniques, il n'y en a pas si l'on se trouve en \u00e9t\u00e9 ou s'il n'y a pas de glace ou de neige dure.<br><strong><u>Equipement recommand\u00e9 pour l'\u00e9t\u00e9 :<\/u><\/strong> bottes ou pantoufles, deux <a href=\"https:\/\/travesiapirenaica.com\/fr\/batons-de-trekking\/\">b\u00e2tons de marche<\/a>, <a href=\"https:\/\/travesiapirenaica.com\/fr\/meilleur-gps-montana\/\">GPS<\/a> (facultatif), <a href=\"https:\/\/travesiapirenaica.com\/fr\/bouteille-de-trekking\/\">cantine<\/a>.<\/p><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Comment s'y rendre :<\/h3>\n\n\n\n<p>Voir dans <strong><a href=\"https:\/\/www.google.es\/maps\/place\/Parking+Sierra+de+Oza\/@42.8306977,-0.7135383,16.42z\/data=!4m5!3m4!1s0xd5773356a7c4f71:0x3f860b5e242c34c5!8m2!3d42.8316148!4d-0.7119689?hl=es\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Google Maps<\/a><\/strong>.<\/p>\n\n\n\n<p>Pour arriver au point de d\u00e9part de cette excursion, le pont d'Oza, nous prendrons comme point de r\u00e9f\u00e9rence la ville de Siresa, que nous atteindrons en suivant la A-176 depuis Puente la Reina de Jaca (26 km).<\/p>\n\n\n\n<p>Une fois arriv\u00e9s \u00e0 Siresa, dernier village de la vall\u00e9e de Hecho, nous continuons tout droit sur une route \u00e9troite qui m\u00e8ne \u00e0 la Selva de Oza. La route suit la vall\u00e9e d'Arag\u00f3n Subord\u00e1n en amont, en traversant la Boca del Infierno (bouche de l'enfer) et une spectaculaire for\u00eat de sapins et de h\u00eatres. Nous nous garons juste avant de traverser le pont o\u00f9 la route change de rive, dans un grand parking sur la gauche. Au total, 10,5 kilom\u00e8tres depuis Siresa.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Itin\u00e9raire :<\/h2>\n\n\n\n<p><strong>(0h00min ; 0,0kms) Pont d'Oza (1.120m).<\/strong> Apr\u00e8s avoir travers\u00e9 le pont d'Oza, nous prendrons le GR11\/Sentier des Pyr\u00e9n\u00e9es qui longe la rive gauche du Subordan d'Aragon en direction du pont de Santa Ana et de Gabardito.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher.jpg\" alt=\"\" class=\"wp-image-30774\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/01_castillo_acher-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Le contrefort ouest du ch\u00e2teau d'Acher s'avance sur la Selva de Oza.<\/figcaption><\/figure>\n\n\n\n<p>Au bout d'une dizaine de minutes, un panneau indique \u00e0 gauche le sentier du Castillo D'Acher, qui se s\u00e9pare du GR11. Le sentier monte entre les sapins, les h\u00eatres et les buis, traverse un chemin (0h15min) et continue \u00e0 monter sans rencontrer de bifurcation notable.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza.jpg\" alt=\"\" class=\"wp-image-30775\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/02_selva_oza-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>La mont\u00e9e se fait \u00e0 travers de grands sapins, pins et h\u00eatres. <\/figcaption><\/figure>\n\n\n\n<p>Plus haut, le sentier traverse le ravin de l'Espata (0h50min) et sort de la for\u00eat.<\/p>\n\n\n\n<p><strong>(1h05min ; 3,0kms) Fin de la for\u00eat\/d\u00e9but des prairies (1.579m).<\/strong> Peu apr\u00e8s avoir commenc\u00e9 \u00e0 monter \u00e0 travers les pr\u00e9s, sur la droite, apr\u00e8s environ 300 m\u00e8tres, vous arriverez au refuge gratuit de Lo Castillo D'Acher (acceptable, 6-8 personnes).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher.jpg\" alt=\"\" class=\"wp-image-30776\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/03_refugio_castillo_acher-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Refuge forestier de Castillo D'Acher. Derri\u00e8re la Sierra de los Alanos et les montagnes de Zuriza-Linza (Chipeta Alto, Gorreta, Chinebral, Acherito, Petrechema et Mesa de los Tres Reyes). <\/figcaption><\/figure>\n\n\n\n<p>Le sentier, bien balis\u00e9, continue \u00e0 monter sur un terrain d\u00e9gag\u00e9 avec une tendance \u00e0 gauche, vers le versant sud du Ch\u00e2teau D'Acher.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito.jpg\" alt=\"\" class=\"wp-image-30778\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/04_alanos-chipeta-acherito-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Vue arri\u00e8re vers Pe\u00f1a Forca et Rinc\u00f3n de Alano et d'autres sommets de la r\u00e9gion.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher.jpg\" alt=\"\" class=\"wp-image-30779\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/05_castillo_acher-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Devant nous, le mur calcaire du Ch\u00e2teau d'Acher s'\u00e9l\u00e8ve au-dessus des schistes rouge\u00e2tres (plus anciens).<\/figcaption><\/figure>\n\n\n\n<p>Le suivre en direction de l'est, \u00e0 mi-hauteur, jusqu'au point o\u00f9 le sentier du ch\u00e2teau d'Acher tourne brusquement \u00e0 gauche (1h55min) et commence \u00e0 monter dans la direction oppos\u00e9e (nord-ouest). Attention \u00e0 ne pas aller tout droit vers le col de lo Barcal. Vous pouvez \u00e9galement prendre un raccourci en montant tout droit dans la pente, sans sentier. Quelques minutes plus tard, apr\u00e8s avoir pass\u00e9 une zone de roches rouge\u00e2tres, tourner \u00e0 droite pour faire face \u00e0 la pente. Le sentier se disperse dans la zone rocheuse sans que cela ne pose de probl\u00e8me d'orientation, en se dirigeant vers la br\u00e8che qui traverse la paroi par son seul point faible.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha.jpg\" alt=\"\" class=\"wp-image-30780\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/06_brecha-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Derni\u00e8re partie de l'ascension jusqu'\u00e0 la br\u00e8che.<\/figcaption><\/figure>\n\n\n\n<p><strong>(2h30min ; 5,3kms) Gap (2.252m)<\/strong>. Une fois au sommet, la vall\u00e9e suspendue s'ouvre devant nous, culminant sur la droite au Ch\u00e2teau D'Acher.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher.jpg\" alt=\"\" class=\"wp-image-30781\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/07_valle_castillo_acher-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Synclinal suspendu au Ch\u00e2teau D'Acher.<\/figcaption><\/figure>\n\n\n\n<p>La suite est simple. Marcher \u00e0 mi-pente sur la droite, le long d'un sentier pratiquement horizontal qui monte dans la vall\u00e9e et se termine sur la gauche, par la mont\u00e9e finale vers le ch\u00e2teau d'Acher.<\/p>\n\n\n\n<p><strong>(2h55min ; 6,2kms) Ch\u00e2teau d'Acher (2.384m)<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher.jpg\" alt=\"\" class=\"wp-image-30782\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-300x225.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-768x576.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-150x113.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-696x522.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-560x420.jpg 560w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-80x60.jpg 80w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-265x198.jpg 265w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/08_cima_castillo_acher-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Bo\u00eete aux lettres au sommet du Ch\u00e2teau D'Acher.<\/figcaption><\/figure>\n\n\n\n<p>Vues magnifiques dans toutes les directions vers les montagnes environnantes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"334\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-1024x334.jpg\" alt=\"\" class=\"wp-image-30783\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-1024x334.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-300x98.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-768x251.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-1536x501.jpg 1536w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-150x49.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-696x227.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-1068x348.jpg 1068w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-1920x626.jpg 1920w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-1288x420.jpg 1288w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher-600x196.jpg 600w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/09_pano_castillo_acher.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Vue panoramique ouest-nord-est depuis le sommet.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"263\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-1024x263.jpg\" alt=\"\" class=\"wp-image-30784\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-1024x263.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-300x77.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-768x197.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-1536x394.jpg 1536w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-150x38.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-696x178.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-1068x274.jpg 1068w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-1920x492.jpg 1920w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-1638x420.jpg 1638w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo-600x154.jpg 600w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/10_pano_castillo.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Vue panoramique est-sud-ouest depuis le sommet.<\/figcaption><\/figure>\n\n\n\n<p>Nous reviendrons par le m\u00eame itin\u00e9raire.<\/p>\n\n\n\n<p><strong>(3h15min ; 7,0kms) Brecha (2.252m).<\/strong><\/p>\n\n\n\n<p><strong>(4h20min ; 9,6kms) Fin prairie \/ d\u00e9but for\u00eat (1.579m).<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"602\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza.jpg\" alt=\"\" class=\"wp-image-30785\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza.jpg 1024w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza-300x176.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza-768x452.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza-150x88.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza-696x409.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza-714x420.jpg 714w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/11_oza-600x353.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Sur le point d'entrer \u00e0 nouveau dans la for\u00eat.<\/figcaption><\/figure>\n\n\n\n<p><strong>(5h20min ; 12,6kms) Puente de Oza (1.120m).<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Livres \/ Cartes :<\/h2>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/amzn.to\/36wIIna\" target=\"_blank\" rel=\"nofollow noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista.jpg\" alt=\"\" class=\"wp-image-27878 size-full\" srcset=\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista.jpg 768w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-300x300.jpg 300w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-150x150.jpg 150w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-696x696.jpg 696w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-420x420.jpg 420w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-640x640.jpg 640w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-96x96.jpg 96w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-600x600.jpg 600w, https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/05\/anso-hecho_el_senderista-100x100.jpg 100w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong><a href=\"https:\/\/tidd.ly\/3hvzZIl\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Les vall\u00e9es d'Ans\u00f3, Hecho, Arag\u00fc\u00e9s et A\u00edsa.<\/a><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u00c9ditorial :<\/strong> Le randonneur<\/li><li><strong>Langue :<\/strong> Espagnol<\/li><li><strong>Nombre de pages :<\/strong> 192<\/li><li><strong>ISBN-10 :<\/strong> 8495368498<\/li><li><strong>ISBN-13 :<\/strong> 978-8495368492<\/li><li><strong>Publication :<\/strong> 2009<\/li><\/ul>\n\n\n\n<p><\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"Le Ch\u00e2teau d'Acher, dans le Parc Naturel des Vall\u00e9es Occidentales, est l'une des ascensions incontournables de cette partie des Pyr\u00e9n\u00e9es.","protected":false},"author":3,"featured_media":30773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","episode_type":"audio","audio_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5,2922],"tags":[2706,3066,3158,3203,3045],"series":[],"class_list":["post-30754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pirineos","category-rutas","tag-pirineo-aragones","tag-pirineos","tag-rutas-pirineo-aragones","tag-valle-de-hecho","tag-valles-occidentales"],"episode_featured_image":"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2021\/11\/castillo-acher.jpg","episode_player_image":"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2017\/12\/Caratula-Podcast-Maldita-Montana_1500x1500_72pp-p_.jpg","download_link":"","player_link":"","audio_player":false,"episode_data":{"playerMode":"dark","subscribeUrls":[],"rssFeedUrl":"https:\/\/travesiapirenaica.com\/fr\/feed\/podcast\/maldita-montana","embedCode":"<blockquote class=\"wp-embedded-content\" data-secret=\"nUjBn7DpIn\"><a href=\"https:\/\/travesiapirenaica.com\/fr\/castillo-acher\/\">Ascensi\u00f3n al Castillo D&#8217;Acher (2.384m) desde el Puente de Oza<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/travesiapirenaica.com\/fr\/castillo-acher\/embed\/#?secret=nUjBn7DpIn\" width=\"500\" height=\"350\" title=\"\u00ab\u00a0Ascensi\u00f3n al Castillo D&#8217;Acher (2.384m) desde el Puente de Oza\u00a0\u00bb &#8212; 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