{"id":76144,"date":"2023-08-06T09:30:29","date_gmt":"2023-08-06T07:30:29","guid":{"rendered":"https:\/\/centcols.org\/backup\/?page_id=76144"},"modified":"2023-11-20T07:47:01","modified_gmt":"2023-11-20T06:47:01","slug":"telegraphe","status":"publish","type":"post","link":"https:\/\/centcols.org\/backup\/telegraphe\/","title":{"rendered":"Le Col du T\u00e9l\u00e9graphe"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1-1200x900.jpg\" alt=\"\" class=\"wp-image-76140\" srcset=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1-1200x900.jpg 1200w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1-500x375.jpg 500w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1-768x576.jpg 768w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1-1536x1152.jpg 1536w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1-600x450.jpg 600w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo1-1.jpg 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"kt-adv-heading_9dce35-00 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_9dce35-00\">Toponymie<\/h2>\n\n\n\n<p class=\"has-medium-font-size\">Le col du T\u00e9l\u00e9graphe (<a href=\"https:\/\/centcols.org\/backup\/util\/geo\/visu.php?code=FR-73-1566\" target=\"_blank\" rel=\"noopener\" title=\"\">FR-73-1566<\/a>) est appel\u00e9 ainsi en raison d\u2019une tour du <a href=\"https:\/\/fr.wikipedia.org\/wiki\/T%C3%A9l%C3%A9graphe_Chappe\" target=\"_blank\" rel=\"noopener\" title=\"\">t\u00e9l\u00e9graphe Chappe<\/a>, \u00e0 bras articul\u00e9s, construite en\u00a01807\u00a0au bord de la falaise. Le\u00a0<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Fort_du_T%C3%A9l%C3%A9graphe\" target=\"_blank\" rel=\"noopener\" title=\"\">fort du T\u00e9l\u00e9graphe<\/a>\u00a0\u00e0 proximit\u00e9 du col profitait pleinement de sa position strat\u00e9gique au-dessus de la vall\u00e9e de la\u00a0Maurienne.<\/p>\n\n\n\n<h2 class=\"kt-adv-heading_032c00-16 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_032c00-16\">Situation g\u00e9ographique<\/h2>\n\n\n\n<h3 class=\"kt-adv-heading_459f2b-54 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_459f2b-54\">Massif<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">Le col du T\u00e9l\u00e9graphe est situ\u00e9 dans le le<strong>\u00a0<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Massif_des_Cerces\" target=\"_blank\" rel=\"noreferrer noopener\">massif des Cerces<\/a>,<\/strong><\/p>\n\n\n\n<h3 class=\"kt-adv-heading_27f494-7b wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_27f494-7b\">G\u00e9ologie<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">La route du Col du T\u00e9l\u00e9graphe, d\u00e9s la sortie de St-Michel-de-Maurienne, est domin\u00e9e \u00e0 l\u2019ouest par la barre rocheuse du Pas du Roc. Ce relief calcaire est travers\u00e9 dans sa partie basse par la rivi\u00e8re l\u2019Arc qui y a creus\u00e9 la cluse du\u00a0 D\u00e9fil\u00e9 du Pas du Roc.\u00a0 Le massif s\u2019\u00e9l\u00e8ve ensuite vigoureusement jusqu\u2019au Fort et au Col du T\u00e9l\u00e9graphe. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">Sit\u00f4t franchi le col, la vue plonge sur le vallon de la Valloirette. En fait,\u00a0 le torrent a creus\u00e9 son lit dans la partie concave du plissement du relief sous l\u2019action des pouss\u00e9es tectoniques, le synclinal,\u00a0 tandis que Fort et col se trouvent sur la\u00a0 partie convexe du m\u00eame plissement,\u00a0 l\u2019anticlinal oriental. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">Le Col d\u2019Albanne (<a href=\"https:\/\/centcols.org\/backup\/util\/geo\/visu.php?code=FR-73-1652\" target=\"_blank\" rel=\"noopener\" title=\"\">FR-73-1652<\/a>) se trouve, quant \u00e0 lui, sur l\u2019anticlinal occidental.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"818\" height=\"695\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo2.png\" alt=\"\" class=\"wp-image-76116\" srcset=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo2.png 818w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo2-500x425.png 500w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo2-768x653.png 768w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo2-600x510.png 600w\" sizes=\"(max-width: 818px) 100vw, 818px\" \/><figcaption><strong>Le plissement d\u00e9crit => Extrait de carte Openrunner et Open Street Map<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Hydrographie<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">\u00a0Le col est situ\u00e9 sur une LPE entre affluents de l\u2019Arc dont la Valloirette \u00e0 l\u2019ouest et des torrents tributaires du ruisseau des Seignes \u00e0 l\u2019est.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Acc\u00e8s et col voisin<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">La D902\u00a0 relie Saint-Michel de Maurienne (au nord, \u00e0 11,8 km &#8211; alt. 730 m) \u00e0 Valloire (au sud, \u00e0 4,8 km &#8211; \u00a0alt. 1430 m) en passant par le Col du T\u00e9l\u00e9graphe.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"795\" height=\"528\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo3.png\" alt=\"\" class=\"wp-image-76122\" srcset=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo3.png 795w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo3-500x332.png 500w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo3-768x510.png 768w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo3-600x398.png 600w\" sizes=\"(max-width: 795px) 100vw, 795px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-medium-font-size\">La D902, dans la descente vers Valloire, traverse le hameau nomm\u00e9 Le Col\u00a0 \u00a0(<a href=\"https:\/\/centcols.org\/backup\/util\/geo\/visu.php?code=FR-73-1522\" target=\"_blank\" rel=\"noopener\" title=\"\">FR-73-1522<\/a>), c\u2019est un col de flan r\u00e9pertori\u00e9 dans le catalogue du Club des Cent Cols.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00a0Il est situ\u00e9 sur une ligne de partage des eaux entre affluents de la Valloirette.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"225\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo4-1.jpg\" alt=\"\" class=\"wp-image-76134\"\/><figcaption>Le Col &#8211; Photo Guy Garcin<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"kt-adv-heading_f003b4-7f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_f003b4-7f\"><strong>Modifications des acc\u00e8s<\/strong><\/h2>\n\n\n\n<p class=\"has-medium-font-size\">L\u2019itin\u00e9raire routier lors des BRA 1936 \u00e0 1942 (le BRA avait lieu tous les ans) passait par un tunnel qui prenait naissance environ 500 m avant le passage actuel (c\u00f4t\u00e9 Valloire) et ressortait dans une courbe pr\u00e8s de la maison cantonni\u00e8re encore debout sur le versant vall\u00e9e de l\u2019Arc. Ce tunnel a \u00e9t\u00e9 d\u00e9truit par les Allemands en 1944\u00a0<em>(le BRA n\u2019a pas eu lieu les ann\u00e9es 1943 et 1944)<\/em>. Une route passant au col actuel a \u00e9t\u00e9 ouverte. Les effondrements et la v\u00e9g\u00e9tation ont compl\u00e8tement bouch\u00e9 l\u2019entr\u00e9e de ce tunnel \u00e0 l\u2019aval et l\u2019amont, et l\u2019on n\u2019en devine m\u00eame pas la moindre trace \u2026<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A voir &#8211; tourisme\u00a0<\/h2>\n\n\n\n<p class=\"has-medium-font-size\">A 1 km au nord du col, Le\u00a0<strong>fort du T\u00e9l\u00e9graphe<\/strong>, (rarement appel\u00e9\u00a0<strong>fort Berwick<\/strong>), est \u00e0 1\u00a0620\u00a0m\u00e8tres d&#8217;altitude. Il domine la vall\u00e9e de la Maurienne de 900 m\u00e8tres.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Sur son emplacement se trouvait \u00e0 l&#8217;origine un poste de\u00a0<a href=\"https:\/\/fr.wikipedia.org\/wiki\/T%C3%A9l%C3%A9graphe\">t\u00e9l\u00e9graphie<\/a>\u00a0<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Tour_de_Chappe\">Chappe<\/a>\u00a0(t\u00e9l\u00e9graphie optique \u00e0 bras articul\u00e9s), situ\u00e9 sur la ligne de Lyon \u00e0 Milan (puis Venise en 1809). <\/p>\n\n\n\n<p class=\"has-medium-font-size\">La construction du fort s&#8217;est r\u00e9alis\u00e9e entre 1886 et 1890, et appartient au\u00a0<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Syst%C3%A8me_S%C3%A9r%C3%A9_de_Rivi%C3%A8res\">syst\u00e8me S\u00e9r\u00e9 de Rivi\u00e8res<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo6.jpg\" alt=\"\" class=\"wp-image-76128\" srcset=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo6.jpg 1024w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo6-500x333.jpg 500w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo6-768x512.jpg 768w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo6-600x400.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Le fort est ouvert \u00e0 la visite tous les \u00e9t\u00e9s de juillet \u00e0 ao\u00fbt,\u00a0<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Cyclisme et cyclotourisme<\/h2>\n\n\n\n<p class=\"has-medium-font-size\">Les diverses \u00e9preuves passent au col du T\u00e9l\u00e9graphe \u2026 quand elles passent au <a href=\"https:\/\/centcols.org\/backup\/le-col-du-galibier\/\" target=\"_blank\" rel=\"noopener\" title=\"\">col du Galibier<\/a>. <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo5.jpg\" alt=\"\" class=\"wp-image-76158\" srcset=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo5.jpg 1024w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo5-500x375.jpg 500w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo5-768x576.jpg 768w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo5-600x450.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>BRA 2023\u00a0: Le Club de Bourbon-Lancy (Sa\u00f4ne et Loire) &#8211; les plus nombreux hors Is\u00e8re<br><em>(note\u00a0: la statue du v\u00e9lo est r\u00e9cente &#8211; pas sur photos ancienne ni sur internet)<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Profil<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">Pour le versant Maurienne (11,8 km, D+\u00a0: 856 m)\u00a0: quelques passages \u00e0 plus de 10 % (en rouge)<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/Photo9.png\" alt=\"\" class=\"wp-image-76146\" width=\"792\" height=\"495\"\/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Et de St-Michel-de-Maurienne \u00e0 Valloire (Openrunner)<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo8.jpg\" alt=\"\" class=\"wp-image-76152\" width=\"852\" height=\"344\" srcset=\"https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo8.jpg 1012w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo8-500x202.jpg 500w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo8-768x310.jpg 768w, https:\/\/centcols.org\/backup\/wp-content\/uploads\/2023\/08\/photo8-600x242.jpg 600w\" sizes=\"(max-width: 852px) 100vw, 852px\" \/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-right\"><em><em>Un article de G\u00e9rard Galland<\/em><\/em><br><em>et Bernard Giraudeau (pour la partie g\u00e9ologie) <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le col du T\u00e9l\u00e9graphe (FR-73-1566) est appel\u00e9 ainsi en raison d\u2019une tour du t\u00e9l\u00e9graphe Chappe, \u00e0 bras articul\u00e9s, construite en\u00a01807\u00a0au bord de la falaise. Le\u00a0fort du T\u00e9l\u00e9graphe\u00a0\u00e0 proximit\u00e9 du col profitait pleinement de sa position strat\u00e9gique au-dessus de la vall\u00e9e de la\u00a0Maurienne. Le col du T\u00e9l\u00e9graphe est situ\u00e9 dans le le\u00a0massif des Cerces, La route [&hellip;]<\/p>\n","protected":false},"author":397,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ub_ctt_via":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[621],"tags":[],"acf":[],"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","woocommerce_thumbnail":"","woocommerce_single":"","woocommerce_gallery_thumbnail":""},"post_excerpt_stackable":"<p>Toponymie Le col du T\u00e9l\u00e9graphe (FR-73-1566) est appel\u00e9 ainsi en raison d\u2019une tour du t\u00e9l\u00e9graphe Chappe, \u00e0 bras articul\u00e9s, construite en\u00a01807\u00a0au bord de la falaise. Le\u00a0fort du T\u00e9l\u00e9graphe\u00a0\u00e0 proximit\u00e9 du col profitait pleinement de sa position strat\u00e9gique au-dessus de la vall\u00e9e de la\u00a0Maurienne. Situation g\u00e9ographique Massif Le col du T\u00e9l\u00e9graphe est situ\u00e9 dans le le\u00a0massif des Cerces, G\u00e9ologie La route du Col du T\u00e9l\u00e9graphe, d\u00e9s la sortie de St-Michel-de-Maurienne, est domin\u00e9e \u00e0 l\u2019ouest par la barre rocheuse du Pas du Roc. Ce relief calcaire est travers\u00e9 dans sa partie basse par la rivi\u00e8re l\u2019Arc qui y a creus\u00e9 la cluse\u2026<\/p>\n","category_list":"<a href=\"https:\/\/centcols.org\/backup\/categorie\/cols-en-vrac\/\" rel=\"category tag\">Cols en vrac<\/a>","author_info":{"display_name":"Denis Chouquet-Stringer","author_link":"https:\/\/centcols.org\/backup\/author\/6183\/"},"comments_num":"0 commentaire","featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","woocommerce_thumbnail":"","woocommerce_single":"","woocommerce_gallery_thumbnail":""},"post_excerpt_stackable_v2":"<p>Toponymie Le col du T\u00e9l\u00e9graphe (FR-73-1566) est appel\u00e9 ainsi en raison d\u2019une tour du t\u00e9l\u00e9graphe Chappe, \u00e0 bras articul\u00e9s, construite en\u00a01807\u00a0au bord de la falaise. Le\u00a0fort du T\u00e9l\u00e9graphe\u00a0\u00e0 proximit\u00e9 du col profitait pleinement de sa position strat\u00e9gique au-dessus de la vall\u00e9e de la\u00a0Maurienne. Situation g\u00e9ographique Massif Le col du T\u00e9l\u00e9graphe est situ\u00e9 dans le le\u00a0massif des Cerces, G\u00e9ologie La route du Col du T\u00e9l\u00e9graphe, d\u00e9s la sortie de St-Michel-de-Maurienne, est domin\u00e9e \u00e0 l\u2019ouest par la barre rocheuse du Pas du Roc. Ce relief calcaire est travers\u00e9 dans sa partie basse par la rivi\u00e8re l\u2019Arc qui y a creus\u00e9 la cluse\u2026<\/p>\n","category_list_v2":"<a href=\"https:\/\/centcols.org\/backup\/categorie\/cols-en-vrac\/\" rel=\"category tag\">Cols en vrac<\/a>","author_info_v2":{"name":"Denis Chouquet-Stringer","url":"https:\/\/centcols.org\/backup\/author\/6183\/"},"comments_num_v2":"0 commentaire","featured_image_src":null,"_links":{"self":[{"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/posts\/76144"}],"collection":[{"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/users\/397"}],"replies":[{"embeddable":true,"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/comments?post=76144"}],"version-history":[{"count":0,"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/posts\/76144\/revisions"}],"wp:attachment":[{"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/media?parent=76144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/categories?post=76144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/centcols.org\/backup\/wp-json\/wp\/v2\/tags?post=76144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}