{"id":203417,"date":"2019-04-24T18:24:29","date_gmt":"2019-04-24T16:24:29","guid":{"rendered":"https:\/\/www.mtb-mag.com\/?p=203417\/"},"modified":"2019-04-25T17:30:10","modified_gmt":"2019-04-25T15:30:10","slug":"video-epic-trail-7-trenches-tunnels-from-world-war-i","status":"publish","type":"post","link":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/","title":{"rendered":"[Video] Epic Trail #7: Trenches &#038; Tunnels from World War I"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div class=\"ads-row ads-row-8\"><\/div>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/Km8pvc1qP4I\" width=\"750\" height=\"430\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p>Equipped with lights for the various tunnels on this trail, I went to Monte Calisio, above Trento.<\/p>\n<p>The underground fort\u00a0in Mount Calisio was one of the largest and most modern facilities of the fortress of Trento.\u00a0The excavation began in August 1915 and was completed in November, with a removal\u00a0of about 10,000 tons of rock.\u00a0The gallery had the classic &#8220;H&#8221; shape, consisting of two tunnels of 250 and 160 meters each, with a tunnel connecting them.\u00a0Later vertical concrete wells of 10-12 meters were opened to install 2 Howitzers in armored domes, arranged 68 meters apart, a great distance decided by the major General Steinhart.\u00a0On the top you can still recognize the support bases of the 9 cm \/ M16 aerial gun, reflectors and other structures.\u00a0The pitch of the two tunnels ensured the continuous air.<\/p>\n<p>Source:\u00a0<a href=\"https:\/\/it.wikipedia.org\/wiki\/Monte_Calisio\" target=\"_blank\">Wikipedia<\/a><\/p>\n<p>Steve Ude (\u00a0<a href=\"https:\/\/www.instagram.com\/steveude\/\" target=\"_blank\">follow me on IG<\/a>\u00a0!)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Equipped with lights for the various tunnels on this trail, I went to Monte Calisio, above Trento. The underground fort\u00a0in Mount Calisio was one of the largest and most modern facilities of the fortress of Trento.\u00a0The excavation began in August 1915 and was completed in November, with a removal\u00a0of about 10,000 tons of rock.\u00a0The gallery had the classic &#8220;H&#8221; shape, consisting of two tunnels of 250 and 160 meters each, with a tunnel connecting them.\u00a0Later vertical concrete wells of 10-12 meters were opened to install 2 Howitzers in armored domes, arranged 68 meters apart, a great distance decided by<\/p>\n","protected":false},"author":170425,"featured_media":203396,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3683,4094095],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.3 (Yoast SEO v19.7.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Video] Epic Trail #7: Trenches &amp; Tunnels from World War I | MTB-MAG.COM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Video] Epic Trail #7: Trenches &amp; Tunnels from World War I\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Equipped with lights for the various tunnels on this trail, I went to Monte Calisio, above Trento. The underground fort\u00a0in Mount Calisio was one of the largest and most modern facilities of the fortress of Trento.\u00a0The excavation began in August 1915 and was completed in November, with a removal\u00a0of about 10,000 tons of rock.\u00a0The gallery had the classic &#8220;H&#8221; shape, consisting of two tunnels of 250 and 160 meters each, with a tunnel connecting them.\u00a0Later vertical concrete wells of 10-12 meters were opened to install 2 Howitzers in armored domes, arranged 68 meters apart, a great distance decided by\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\" \/>\n<meta property=\"og:site_name\" content=\"MTB-MAG.COM\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mtbmagcom\" \/>\n<meta property=\"article:published_time\" content=\"2019-04-24T16:24:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-04-25T15:30:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mtb-mag.com\/wp-content\/uploads\/2019\/04\/Screenshot-2019-04-24-at-08.00.59.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"870\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ian Collins\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mtbmagcom\" \/>\n<meta name=\"twitter:site\" content=\"@mtbmagcom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ian Collins\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\"},\"author\":{\"name\":\"Ian Collins\",\"@id\":\"https:\/\/www.mtb-mag.com\/#\/schema\/person\/9e7dbb79510ff29a5f7147ec5b91f27f\"},\"headline\":\"[Video] Epic Trail #7: Trenches &#038; Tunnels from World War I\",\"datePublished\":\"2019-04-24T16:24:29+00:00\",\"dateModified\":\"2019-04-25T15:30:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\"},\"wordCount\":150,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.mtb-mag.com\/#organization\"},\"articleSection\":[\"Cover\",\"Epic Trail Series\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\",\"url\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\",\"name\":\"[Video] Epic Trail #7: Trenches & Tunnels from World War I | MTB-MAG.COM\",\"isPartOf\":{\"@id\":\"https:\/\/www.mtb-mag.com\/#website\"},\"datePublished\":\"2019-04-24T16:24:29+00:00\",\"dateModified\":\"2019-04-25T15:30:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.mtb-mag.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Video] Epic Trail #7: Trenches &#038; Tunnels from World War I\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.mtb-mag.com\/#website\",\"url\":\"https:\/\/www.mtb-mag.com\/\",\"name\":\"MTB Mag\",\"description\":\"Mountain Bike Magazine\",\"publisher\":{\"@id\":\"https:\/\/www.mtb-mag.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.mtb-mag.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.mtb-mag.com\/#organization\",\"name\":\"MTB Mag\",\"url\":\"https:\/\/www.mtb-mag.com\/\",\"sameAs\":[\"https:\/\/www.instagram.com\/mtbmag\/\",\"https:\/\/www.youtube.com\/channel\/UCMFGf3qU0pdIpSx9VaV7qOw\",\"https:\/\/www.facebook.com\/mtbmagcom\",\"https:\/\/twitter.com\/mtbmagcom\"],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.mtb-mag.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.mtb-mag.com\/wp-content\/uploads\/2021\/04\/MTBMAG-800X800.jpg\",\"contentUrl\":\"https:\/\/www.mtb-mag.com\/wp-content\/uploads\/2021\/04\/MTBMAG-800X800.jpg\",\"width\":800,\"height\":800,\"caption\":\"MTB Mag\"},\"image\":{\"@id\":\"https:\/\/www.mtb-mag.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.mtb-mag.com\/#\/schema\/person\/9e7dbb79510ff29a5f7147ec5b91f27f\",\"name\":\"Ian Collins\",\"url\":\"https:\/\/www.mtb-mag.com\/en\/author\/ian-collins\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"[Video] Epic Trail #7: Trenches & Tunnels from World War I | MTB-MAG.COM","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/","og_locale":"en_US","og_type":"article","og_title":"[Video] Epic Trail #7: Trenches & Tunnels from World War I","og_description":"&nbsp; Equipped with lights for the various tunnels on this trail, I went to Monte Calisio, above Trento. The underground fort\u00a0in Mount Calisio was one of the largest and most modern facilities of the fortress of Trento.\u00a0The excavation began in August 1915 and was completed in November, with a removal\u00a0of about 10,000 tons of rock.\u00a0The gallery had the classic &#8220;H&#8221; shape, consisting of two tunnels of 250 and 160 meters each, with a tunnel connecting them.\u00a0Later vertical concrete wells of 10-12 meters were opened to install 2 Howitzers in armored domes, arranged 68 meters apart, a great distance decided by","og_url":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/","og_site_name":"MTB-MAG.COM","article_publisher":"https:\/\/www.facebook.com\/mtbmagcom","article_published_time":"2019-04-24T16:24:29+00:00","article_modified_time":"2019-04-25T15:30:10+00:00","og_image":[{"width":1600,"height":870,"url":"https:\/\/www.mtb-mag.com\/wp-content\/uploads\/2019\/04\/Screenshot-2019-04-24-at-08.00.59.jpg","type":"image\/jpeg"}],"author":"Ian Collins","twitter_card":"summary_large_image","twitter_creator":"@mtbmagcom","twitter_site":"@mtbmagcom","twitter_misc":{"Written by":"Ian Collins","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#article","isPartOf":{"@id":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/"},"author":{"name":"Ian Collins","@id":"https:\/\/www.mtb-mag.com\/#\/schema\/person\/9e7dbb79510ff29a5f7147ec5b91f27f"},"headline":"[Video] Epic Trail #7: Trenches &#038; Tunnels from World War I","datePublished":"2019-04-24T16:24:29+00:00","dateModified":"2019-04-25T15:30:10+00:00","mainEntityOfPage":{"@id":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/"},"wordCount":150,"commentCount":0,"publisher":{"@id":"https:\/\/www.mtb-mag.com\/#organization"},"articleSection":["Cover","Epic Trail Series"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/","url":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/","name":"[Video] Epic Trail #7: Trenches & Tunnels from World War I | MTB-MAG.COM","isPartOf":{"@id":"https:\/\/www.mtb-mag.com\/#website"},"datePublished":"2019-04-24T16:24:29+00:00","dateModified":"2019-04-25T15:30:10+00:00","breadcrumb":{"@id":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.mtb-mag.com\/en\/video-epic-trail-7-trenches-tunnels-from-world-war-i\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mtb-mag.com\/"},{"@type":"ListItem","position":2,"name":"[Video] Epic Trail #7: Trenches &#038; Tunnels from World War I"}]},{"@type":"WebSite","@id":"https:\/\/www.mtb-mag.com\/#website","url":"https:\/\/www.mtb-mag.com\/","name":"MTB Mag","description":"Mountain Bike Magazine","publisher":{"@id":"https:\/\/www.mtb-mag.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mtb-mag.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.mtb-mag.com\/#organization","name":"MTB Mag","url":"https:\/\/www.mtb-mag.com\/","sameAs":["https:\/\/www.instagram.com\/mtbmag\/","https:\/\/www.youtube.com\/channel\/UCMFGf3qU0pdIpSx9VaV7qOw","https:\/\/www.facebook.com\/mtbmagcom","https:\/\/twitter.com\/mtbmagcom"],"logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.mtb-mag.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.mtb-mag.com\/wp-content\/uploads\/2021\/04\/MTBMAG-800X800.jpg","contentUrl":"https:\/\/www.mtb-mag.com\/wp-content\/uploads\/2021\/04\/MTBMAG-800X800.jpg","width":800,"height":800,"caption":"MTB Mag"},"image":{"@id":"https:\/\/www.mtb-mag.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.mtb-mag.com\/#\/schema\/person\/9e7dbb79510ff29a5f7147ec5b91f27f","name":"Ian Collins","url":"https:\/\/www.mtb-mag.com\/en\/author\/ian-collins\/"}]}},"_links":{"self":[{"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/posts\/203417"}],"collection":[{"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/users\/170425"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/comments?post=203417"}],"version-history":[{"count":0,"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/posts\/203417\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/media\/203396"}],"wp:attachment":[{"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/media?parent=203417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/categories?post=203417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mtb-mag.com\/en\/wp-json\/wp\/v2\/tags?post=203417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}