{"id":4188,"date":"2005-03-25T09:26:46","date_gmt":"2005-03-25T08:26:46","guid":{"rendered":"http:\/\/mdemierre.speleologie.ch\/?p=4188"},"modified":"2026-05-14T21:04:05","modified_gmt":"2026-05-14T20:04:05","slug":"gouffre-des-rata-volana","status":"publish","type":"post","link":"https:\/\/www.techt.ch\/mdemierre\/?p=4188","title":{"rendered":"Gouffre des Rata-V\u00f4lana"},"content":{"rendered":"<p>le Gouffre des Rata-V\u00f4lana (chauves-souris en patois) a \u00e9t\u00e9 explor\u00e9 de 2002 \u00e0 2005. Il se situe en Gruy\u00e8re sur le lapiaz de l&rsquo;Urqui. C&rsquo;est un gouffre alpin typique de la r\u00e9gion, avec de jolis puits et des \u00e9troitures. Il y a aussi certains passages avec de beaux volumes sugg\u00e9rant que c&rsquo;est une cavit\u00e9 importante du lapiaz. Le courant d&rsquo;air a \u00e9t\u00e9 le fil d&rsquo;Ariane des explorateurs.<br \/>\nL&rsquo;exploration en vid\u00e9o :<\/p>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Le gouffre des Rata-V\u00f4lanna\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/xztAWNQc5w4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Quelques photos :<br \/>\nngg_shortcode_0_placeholder<br \/>\nCoordonn\u00e9es : 565&rsquo;148 \/ 146&rsquo;880 alt. 1653m<br \/>\nD\u00e9v : 245 m &nbsp;D\u00e9niv. : -98&nbsp;m<br \/>\nInformations :&nbsp;<a title=\"Gouffre des Rata-V\u00f4lanna\" href=\"http:\/\/www.speleo-lausanne.ch\/07_Publications\/Le_Trou\/TrouPDF\/Trou-2005_66.pdf\" target=\"_blank\" rel=\"noopener\">Lien<\/a><br \/>\nRemarque : Il est probable que ce gouffre soit un amont du Gouffre de l&rsquo;Urqui. Il s&rsquo;y trouve aussi une suite \u00e0 explorer qui m\u00e8nera peut-\u00eatre au collecteur de l&rsquo;Intyamon et \u00e0 source de la pisciculture de Neirivue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>le Gouffre des Rata-V\u00f4lana (chauves-souris en patois) a \u00e9t\u00e9 explor\u00e9 de 2002 \u00e0 2005. Il se situe en Gruy\u00e8re sur [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4189,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ngg_post_thumbnail":0,"footnotes":""},"categories":[8,9],"tags":[50,37,70,56,58,19],"class_list":["post-4188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cavites","category-exploration-fribourg","tag-desobstruction","tag-exploration-2","tag-fribourg","tag-gruyere","tag-speleo","tag-speleologie-2"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"le Gouffre des Rata-V\u00f4lana (chauves-souris en patois) a \u00e9t\u00e9 explor\u00e9 de 2002 \u00e0 2005. 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