{"id":28313,"date":"2026-04-08T08:00:00","date_gmt":"2026-04-08T07:00:00","guid":{"rendered":"https:\/\/lyonelkaufmann.ch\/Blog\/?p=28313"},"modified":"2026-04-07T22:21:43","modified_gmt":"2026-04-07T21:21:43","slug":"a-la-decouverte-de-lile-dogoz-06-04-2026","status":"publish","type":"post","link":"https:\/\/lyonelkaufmann.ch\/Blog\/2026\/04\/08\/a-la-decouverte-de-lile-dogoz-06-04-2026\/","title":{"rendered":"A la d\u00e9couverte de l\u2019\u00eele d\u2019Ogoz (06.04.2026)"},"content":{"rendered":"\n

Que diriez-vous d\u2019une \u00eele et d\u2019un ch\u00e2teau auxquels il n\u2019est possible d\u2019acc\u00e9der \u00e0 pied que quelques jours par an. Et qui, le reste de l\u2019ann\u00e9e baignent dans l\u2019eau. Tel est le destin de l\u2019\u00eele d\u2019Ogoz et de ses ruines que nous vous narrons aujourd\u2019hui en ce lundi de P\u00e2ques \ud83d\udc23 Pr\u00eat\u00b7es ?<\/p>\n\n\n

\n
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A travers les champs<\/figcaption><\/figure>\n<\/div>\n\n
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Arriv\u00e9e sur la gr\u00e8ve<\/figcaption><\/figure>\n<\/div>\n\n
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Allez on y va\u2026<\/figcaption><\/figure>\n<\/div>\n\n
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Ruines en approche<\/figcaption><\/figure>\n<\/div>\n\n
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Le site<\/figcaption><\/figure>\n<\/div>\n\n
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On contourne le site pour se rendre \u00e0 l\u2019extr\u00e9mit\u00e9 de l\u2019\u00eele<\/figcaption><\/figure>\n<\/div>\n\n
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Vue sur les Pr\u00e9alpes <\/figcaption><\/figure>\n<\/div>\n\n
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Les ruines des deux tours<\/figcaption><\/figure>\n<\/div>\n\n\n
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Dans l\u2019attente d\u2019un ennemi imaginaire<\/figcaption><\/figure>\n\n\n\n

Hier en passant par Morlon, j\u2019ai fait le constat que le lac de Gruy\u00e8re \u00e9tait en basses eaux. Cela signifiait qu\u2019il \u00e9tait possible de se rendre \u00e0 pied \u00e0 l\u2019\u00eele d\u2019Ogoz. Et hop, ni une, ni deux, notre exp\u00e9dition du jour \u00e9tait trouv\u00e9e pour ce lundi de P\u00e2ques.<\/p>\n\n\n\n

Histoire d\u2019un lac artificiel<\/h2>\n\n\n\n

En pleins Deuxi\u00e8me Guerre mondiale, le canton de Fribourg se lance dans la cr\u00e9ation du deuxi\u00e8me plus grand lac artificiel de Suisse : le lac de Gruy\u00e8re, actuellement long de 13,5 km.<\/p>\n\n\n\n

Cinq ans apr\u00e9s la d\u00e9cision unanime du Grand Conseil fribourgeois, le barrage de Rossens et le la qui en r\u00e9sulte est inaugur\u00e9 en 1948. Co\u00fbt: 61 millions de francs.<\/p>\n\n\n\n

C\u2019est de ce lac que surgit ou flotte l\u2019\u00eele d\u2019Ogoz et les vestiges d\u2019un ch\u00e2teau remontant au XIIIe si\u00e8cle.<\/p>\n\n\n\n

Le Lac de la Gruy\u00e8re (220 millions de m3 d’eau apport\u00e9e par la Sarine, profondeur jusqu’\u00e0 75m) a englouti 9,5 km2 de terres sur 15 communes, 64 b\u00e2timents et l’historique Pont de Thusy. Une centaine d’habitants ont connu l’exode.<\/p>\n\n\n\n

L’altitude du lac (677 m \u00e0 plein) fluctue au gr\u00e9 des apports d’eau saisonniers et des besoins de la production hydro-\u00e9lectrique \u00e0 l’usine d’Hauterive. Au printemps surtout, par basses eaux, l’ile d’Ogoz est parfois accessible \u00e0 pied. Certains dimanches, un millier de marcheurs s’y rendent en empruntant une bande de terre \u00e9merg\u00e9e.<\/p>\n\n\n\n

Pour l’agr\u00e9ment et la s\u00e9curit\u00e9 des visiteurs, des cheminements m\u00e9talliques suspendus ont \u00e9t\u00e9 install\u00e9s en 2009. Les anciennes tours seigneuriales, la chapelle St-Th\u00e9odule et ses \u0153uvres d’art ont \u00e9t\u00e9 restaur\u00e9es.<\/p>\n\n\n\n

Une tour ma\u00eetresse du dernier tiers du XIlle si\u00e8cle<\/h2>\n\n\n\n

Les tours jumelles dateraient du troisi\u00e8me tiers du XIIIe si\u00e8cle . Il reste aujourd’hui des traces non d’un ch\u00e2teau mais de deux ch\u00e2teaux avec chacun sa tour et ses d\u00e9pendances. \u00c0 cet ensemble s’ajoute une enceinte non continue et une construction dont on ne conna\u00eet pas pr\u00e9cis\u00e9ment la fonction : demeure d\u2019un coseigneur ou salle de justice.<\/p>\n\n\n\n

L’acc\u00e8s s’y faisait toujours \u00e0 l’\u00e9tage, le ou les niveaux inf\u00e9rieurs \u00e9tant en g\u00e9n\u00e9ral aveugles. Le niveau d’entr\u00e9e \u00e9tait muni d’une chemin\u00e9e, parfois de placards muraux et de latrines, n\u00e9cessaires \u00e0 l’habitat.<\/p>\n\n\n\n

Les meurtri\u00e8res des niveaux sup\u00e9rieurs n’\u00e9taient sou-vent que des tentes d’\u00e9clairage, trop petites pour y loger un arc ou une arbal\u00e8te, les d\u00e9fenses se concentrant au niveau sommital cr\u00e9nel\u00e9.<\/p>\n\n\n\n

Plus qu’assurer la d\u00e9fense, ces tours symbolisaient surtout l’autorit\u00e9 f\u00e9odale.<\/p>\n\n\n\n

Sources :<\/strong> Panneaux dispos\u00e9s sur l\u2019\u00eele d\u2019Ogoz et article Wikipedia (https:\/\/fr.wikipedia.org\/wiki\/%C3%8Ele_d%27Ogoz<\/a>)<\/p>\n\n\n\n

Tags : #suisse<\/a> #fribourg<\/a> #gruy\u00e8re #sonya6000<\/a> #sigma1018mm28<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Que diriez-vous d\u2019une \u00eele et d\u2019un ch\u00e2teau auxquels il n\u2019est possible d\u2019acc\u00e9der \u00e0 pied que quelques jours par an. Et qui, le reste de l\u2019ann\u00e9e baignent dans l\u2019eau. Tel est le destin de l\u2019\u00eele d\u2019Ogoz et de ses ruines que nous vous narrons aujourd\u2019hui en ce lundi de P\u00e2ques \ud83d\udc23 Pr\u00eat\u00b7es ? Hier en passant […]<\/p>\n","protected":false},"author":1,"featured_media":28306,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"federated","footnotes":"","jetpack_publicize_message":"A la d\u00e9couverte de l\u2019\u00eele d\u2019Ogoz (06.04.2026)","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"fullscreen","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3,880,158,1225],"tags":[1092,2068,1558,37],"class_list":{"0":"post-28313","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-blogcafe-2","8":"category-photo-du-jour","9":"category-roadbook","10":"category-suisse","11":"tag-fribourg","12":"tag-sigma1018mm28","13":"tag-sonya6000","14":"tag-suisse","15":"entry"},"jetpack_publicize_connections":[],"featured_image_src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2026\/04\/dsc01783.jpg?resize=600%2C400&ssl=1","featured_image_src_square":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2026\/04\/dsc01783.jpg?resize=600%2C600&ssl=1","author_info":{"display_name":"Lyonel Kaufmann","author_link":"https:\/\/lyonelkaufmann.ch\/Blog\/author\/lyonelk\/"},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2026\/04\/dsc01783.jpg?fit=2000%2C1333&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1qtF4-7mF","jetpack-related-posts":[{"id":5598,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2012\/07\/05\/la-nouvelle-bataille-dokinawa-slate\/","url_meta":{"origin":28313,"position":0},"title":"La nouvelle bataille d’Okinawa | Slate","author":"Lyonel Kaufmann","date":"5 juillet 2012","format":false,"excerpt":"- Une manifestation devant la base am\u00e9ricaine de Futenma, en 2010. REUTERS - Le Japon f\u00eate cette ann\u00e9e le retour sous sa souverainet\u00e9 de l'\u00eele d'Okinawa, sous occupation militaire am\u00e9ricaine de 1945 \u00e0 1972. Mais sur ces \u00eeles formant l'archipel Ry\u00fbky\u00fb, le temps est \u00e0 l'introspection et aux souvenirs douloureux.\u2026","rel":"","context":"Dans "histoire"","block_context":{"text":"histoire","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/histoire-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/okinawa.jpg?fit=600%2C330&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/okinawa.jpg?fit=600%2C330&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/okinawa.jpg?fit=600%2C330&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":18074,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2017\/04\/17\/roadbook-lile-d-ogoz\/","url_meta":{"origin":28313,"position":1},"title":"Roadbook : l’\u00eele d’Ogoz","author":"Lyonel Kaufmann","date":"17 avril 2017","format":false,"excerpt":"Depuis le temps que l'\u00eele d'Ogoz nous narguait depuis le viaduc de Gruy\u00e8re, il \u00e9tait plus que temps de lui rendre visite en ce lundi de P\u00e2ques. Et nous n'avons pas \u00e9t\u00e9 d\u00e9\u00e7us. C'est entre soleil et nuage que nous arrivons \u00e0 destination. Le temps de nous parquer, nous suivons\u2026","rel":"","context":"Dans "Roadbook"","block_context":{"text":"Roadbook","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/roadbook\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2017\/04\/IMGP4868.jpg?fit=1200%2C798&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2017\/04\/IMGP4868.jpg?fit=1200%2C798&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2017\/04\/IMGP4868.jpg?fit=1200%2C798&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2017\/04\/IMGP4868.jpg?fit=1200%2C798&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2017\/04\/IMGP4868.jpg?fit=1200%2C798&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":8173,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2014\/08\/21\/la-suisse-et-la-premiere-guerre-mondiale-le-delire-general-et-le-rostigraben\/","url_meta":{"origin":28313,"position":2},"title":"La Suisse et la Premi\u00e8re Guerre mondiale : 1. le d\u00e9lire g\u00e9n\u00e9ral et le \u00abR\u00f6stigraben\u00bb","author":"Lyonel Kaufmann","date":"21 ao\u00fbt 2014","format":false,"excerpt":"Si la Suisse a \u00e9t\u00e9 \u00e9pargn\u00e9e militairement par la Premi\u00e8re Guerre mondiale, elle n\u2019en a pas moins \u00e9t\u00e9 partie prenante ou touch\u00e9e indirectement par le conflit mondial. 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