{"id":47783,"date":"2021-06-06T16:45:01","date_gmt":"2021-06-06T16:45:01","guid":{"rendered":"https:\/\/www.flubu.com\/blog\/2021\/06\/06\/saint-leonard-underground-lake\/"},"modified":"2021-06-06T16:45:01","modified_gmt":"2021-06-06T16:45:01","slug":"saint-leonard-underground-lake","status":"publish","type":"post","link":"https:\/\/www.flubu.com\/blog\/2021\/06\/06\/saint-leonard-underground-lake\/","title":{"rendered":"Saint-L\u00e9onard underground lake"},"content":{"rendered":"<p>Saint-L\u00e9onard underground lake is located at Saint L\u00e9onard in the canton of Valais. It is formed where a bed of Triassic gypsum has been dissolved by water. With a length of 300 and a width of 20 m it is the largest underground lake in Europe. Prior to 1946 the water-level was much higher, but an earthquake with a force of 5.6 on the Richter-scale opened additional fissures in the cave on January 25, 1946 made it more readily navigable. Its water is constantly at 11C. There is a population of rainbow trout that is being used to monitor the water quality and there are monthly concerts on the lake.<\/p>\n<div data-carousel-extra='{&quot;blog_id&quot;:1,&quot;permalink&quot;:&quot;https:\/\/www.flubu.com\/blog\/2021\/06\/06\/saint-leonard-underground-lake\/&quot;}' id='gallery-1' class='gallery galleryid-47783 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514704.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514704-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514704-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514704-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47775\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514704\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514704.jpg\" data-orig-size=\"540,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"wp-1622997514704.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514704-270x600.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514840.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514840-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514840-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514840-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47771\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514840\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514840.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514840.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514840-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514851.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514851-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514851-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514851-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47773\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514851\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514851.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514851.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514851-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47774\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514879\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514879.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514889.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514889-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514889-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514889-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47776\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514889\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514889.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514889.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514889-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514864.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514864-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514864-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514864-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47772\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514864\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514864.jpg\" data-orig-size=\"540,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514864.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514864-270x600.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514903.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514903-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514903-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514903-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47777\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514903\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514903.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514903.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514903-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514925.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514925-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514925-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514925-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47778\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514925\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514925.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514925.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514925-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514949.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514949-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514949-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514949-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47779\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514949\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514949.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514949.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514949-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514936.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514936-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514936-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514936-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47780\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514936\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514936.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514936.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514936-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514959.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514959-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514959-150x150.jpg 150w, https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514959-50x50.jpg 50w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" data-attachment-id=\"47781\" data-permalink=\"https:\/\/www.flubu.com\/blog\/wp-1622997514959\/\" data-orig-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514959.jpg\" data-orig-size=\"1200,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"wp-1622997514959.jpg\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514959-600x270.jpg\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Saint-L\u00e9onard underground lake is located at Saint L\u00e9onard in the canton of Valais. It is formed where a bed of Triassic gypsum has been dissolved by water. With a length of 300 and a width of 20 m it is the largest underground lake in Europe. Prior to 1946 the water-level was much higher, but&#8230;<\/p>\n<p class=\"more-link-wrap\"><a href=\"https:\/\/www.flubu.com\/blog\/2021\/06\/06\/saint-leonard-underground-lake\/\" class=\"more-link\">Read More<span class=\"screen-reader-text\"> &ldquo;Saint-L\u00e9onard underground lake&rdquo;<\/span> &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":47774,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"_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,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-47783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/www.flubu.com\/blog\/wp-content\/uploads\/2021\/06\/wp-1622997514879.jpg","jetpack_shortlink":"https:\/\/wp.me\/p3u9vK-cqH","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/posts\/47783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/comments?post=47783"}],"version-history":[{"count":0,"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/posts\/47783\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/media\/47774"}],"wp:attachment":[{"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/media?parent=47783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/categories?post=47783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.flubu.com\/blog\/wp-json\/wp\/v2\/tags?post=47783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}