{"id":32014,"date":"2026-04-13T14:12:17","date_gmt":"2026-04-13T12:12:17","guid":{"rendered":"https:\/\/www.polen.travel\/nl\/?p=32014"},"modified":"2026-04-13T14:12:18","modified_gmt":"2026-04-13T12:12:18","slug":"de-geheime-wereld-van-de-grotten-in-de-beskiden","status":"publish","type":"post","link":"https:\/\/www.polen.travel\/nl\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/","title":{"rendered":"De geheime wereld van de grotten in de Beskiden"},"content":{"rendered":"\n<div class=\"wp-block-group is-style-container-medium\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">De geheime wereld van de grotten in de Beskiden<\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer is-style-spacer-small\"><\/div>\n\n\n\n<p><strong>Bielsko-Bia\u0142a<\/strong> staat bekend als een stad gelegen in de bergen. Weinigen weten echter dat de stad wordt omgeven door raadselachtige, donkere en grotendeels nog onontdekte plekken. Je hoeft je alleen maar even buiten de stad te begeven om een compleet andere, ondergrondse wereld te ontdekken.<\/p>\n\n\n\n<p>De grottenstelsels in de <strong>Beskiden<\/strong>, want daar hebben we het over, zijn niet alleen bijzonder uit een geologisch oogpunt, maar ook de geheimzinnigheid van deze grotten maakt ze aantrekkelijk. De ingangen tot deze grotten zijn verstopt, dicht begroeid of zijn onopvallende gaten in de grond die naar lange gangenstelsels leiden. In de buurt van Bielsko-Bia\u0142a bevinden zich enkele tientallen grotten en nog steeds worden nieuwe grotten ontdekt. Tot de meest interessante behoren: de grot van de Drie Heuvels, de Wi\u015bla\u0144ska-grot, de langste in de Beskiden (meer dan 2 km) en de Miecharska-grot (met 56 m de diepste grot).<br>De meeste grotten in de Beskiden hebben een horizontale gangenstelsel maar er zijn ook die met verticale gangen, afdalingen en putten. Sommige grottenstelsels bestaan uit een labyrint van grote zalen, kleine zalen, galerijen, gangen en spleten, verspreid over verschillende lagen van honderden meters lang. Men kan 6 soorten vleermuizen tegenkomen in de grotten, evenals spinnen en andere zeldzame schepsels zoals een endemische schelpdier.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer is-style-spacer-small\"><\/div>\n\n\n\n<div class=\"wp-block-group is-style-container\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">  <div class=\"gallery-tiles gallery-tiles--rows-2-3 lightgallery\">\r\n          <a href=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg\" class=\"gallery-tiles__item\" data-src=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg\"\r\n        aria-label=\"Otw\u00f3rz powi\u0119kszone zdj\u0119cie: Gou-tec\">\r\n        <img loading=\"lazy\" decoding=\"async\" width=\"1170\" height=\"780\" src=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg\" class=\"gallery-tiles__thumb\" alt=\"\" srcset=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg 1170w, https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska-600x400.jpg 600w, https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska-768x512.jpg 768w\" sizes=\"auto, (max-width: 1170px) 100vw, 1170px\" \/>      <\/a>\r\n          <a href=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot.jpg\" class=\"gallery-tiles__item\" data-src=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot.jpg\"\r\n        aria-label=\"Otw\u00f3rz powi\u0119kszone zdj\u0119cie: Gou-tec\">\r\n        <img loading=\"lazy\" decoding=\"async\" width=\"1170\" height=\"780\" src=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot.jpg\" class=\"gallery-tiles__thumb\" alt=\"\" srcset=\"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot.jpg 1170w, https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot-600x400.jpg 600w, https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot-768x512.jpg 768w\" sizes=\"auto, (max-width: 1170px) 100vw, 1170px\" \/>      <\/a>\r\n      <\/div>\r\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer is-style-spacer-small\"><\/div>\n\n\n\n<div class=\"wp-block-group is-style-container-medium\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Het is vochtig, donker en koud in de grotten. Het is daar altijd ongeveer 7-8\u00b0C, onafhankelijk van het jaargetijde. Daarom is het van belang om tijdens een bezoek aan een grot een hoofdlamp te hebben, bergschoenen, handschoenen en kleding bestaande uit twee lagen \u2013 een warme fleece gecombineerd met een vochtwerende jas, ter bescherming tegen de vocht en modder.<br>Sommige grotten kan je zelf bezoeken, bijv. de Wietrzna Dziura-grot of Lodowa-grot in Szczyrk terwijl andere grotten beter met een gids bezocht kunnen worden.<\/p>\n\n\n\n<p><strong>meer weten<\/strong>: neem een contact met de lokale toeristische informatie op <a href=\"mailto:biuro@visitbielsko.pl\">biuro@visitbielsko.pl<\/a> &nbsp;&nbsp;<\/p>\n\n\n\n<p>foto&#8217;s:\u00a0Mariusz Po\u0142owczuk<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer is-style-spacer-small\"><\/div>\n\n\n<div class=\"overflow\">\n  <div class=\"post-slider swiper post-slider--small\" data-schema=\"small\">\n\n    <div class=\"swiper-wrapper\">\n              <div class=\"swiper-slide post-slide\">\n                      <a href=\"https:\/\/www.polen.travel\/nl\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/\" class=\"post-box post-box--small\" style=\" background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska-600x400.jpg);\">\n          <div class=\"post-box__hover\" style=\"background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Salmpolska-grot-600x400.jpg);\"><\/div>\n        <div class=\"post-box__info\">\n            <div class=\"post-box__title\">De geheime wereld van de grotten in de Beskiden<\/div>\n      <div class=\"post-box__more\">Lees meer <\/div>\n    <\/div>\n  <\/a>\n\n          <\/div>\n              <div class=\"swiper-slide post-slide\">\n                      <a href=\"https:\/\/www.polen.travel\/nl\/klimmen\/\" class=\"post-box post-box--small\" style=\" background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/99427708_2772307259546468_722686474423631872_n-600x397.jpg);\">\n          <div class=\"post-box__hover\" style=\"background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/1384_Tatry-Swinica-Dolina-5-Stawow_PG_HR_opt_pl-600x399.jpg);\"><\/div>\n        <div class=\"post-box__info\">\n            <div class=\"post-box__title\">Klimmen<\/div>\n      <div class=\"post-box__more\">Lees meer <\/div>\n    <\/div>\n  <\/a>\n\n          <\/div>\n              <div class=\"swiper-slide post-slide\">\n                      <a href=\"https:\/\/www.polen.travel\/nl\/vissen-en-jagen\/\" class=\"post-box post-box--small\" style=\" background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2026\/04\/013_Wedkarstwo-600x392.jpg);\">\n          <div class=\"post-box__hover\" style=\"background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2026\/04\/870_fishing-in-poland_HR-600x363.jpg);\"><\/div>\n        <div class=\"post-box__info\">\n            <div class=\"post-box__title\">Vissen en jagen<\/div>\n      <div class=\"post-box__more\">Lees meer <\/div>\n    <\/div>\n  <\/a>\n\n          <\/div>\n              <div class=\"swiper-slide post-slide\">\n                      <a href=\"https:\/\/www.polen.travel\/nl\/paardrijden\/\" class=\"post-box post-box--small\" style=\" background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2026\/04\/Paardrijden-in-Polenjpg-600x400.jpg);\">\n          <div class=\"post-box__hover\" style=\"background-image: url(https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2026\/04\/Paardrijden-in-de-bergen-600x400.jpg);\"><\/div>\n        <div class=\"post-box__info\">\n            <div class=\"post-box__title\">Paardrijden<\/div>\n      <div class=\"post-box__more\">Lees meer <\/div>\n    <\/div>\n  <\/a>\n\n          <\/div>\n          <\/div>\n    <div class=\"post-slider__pagination\"><\/div>\n  <\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer is-style-spacer-small\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>De geheime wereld van de grotten in de Beskiden Bielsko-Bia\u0142a staat bekend als een stad gelegen in de bergen. Weinigen weten echter dat de stad wordt omgeven door raadselachtige, donkere en grotendeels nog onontdekte plekken. Je hoeft je alleen maar even buiten de stad te begeven om een compleet andere, ondergrondse wereld te ontdekken. De [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34129,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1259],"class_list":["post-32014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-andere-mogelijkheden"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>De geheime wereld van de grotten in de Beskiden - Polen Travel (NL)<\/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:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"De geheime wereld van de grotten in de Beskiden - Polen Travel (NL)\" \/>\n<meta property=\"og:description\" content=\"De geheime wereld van de grotten in de Beskiden Bielsko-Bia\u0142a staat bekend als een stad gelegen in de bergen. Weinigen weten echter dat de stad wordt omgeven door raadselachtige, donkere en grotendeels nog onontdekte plekken. Je hoeft je alleen maar even buiten de stad te begeven om een compleet andere, ondergrondse wereld te ontdekken. De [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/\" \/>\n<meta property=\"og:site_name\" content=\"Polen Travel (NL)\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-13T12:12:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T12:12:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wp-nl.poland.travel\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1170\" \/>\n\t<meta property=\"og:image:height\" content=\"780\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"De geheime wereld van de grotten in de Beskiden\",\"datePublished\":\"2026-04-13T12:12:17+00:00\",\"dateModified\":\"2026-04-13T12:12:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/\"},\"wordCount\":329,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.polen.travel\\\/nl\\\/wp-content\\\/uploads\\\/sites\\\/23\\\/2024\\\/12\\\/Grot-Salmpolska.jpg\",\"keywords\":[\"beleven\",\"actief\",\"avontuur-en-extreme-sporten\"],\"articleSection\":[\"Andere mogelijkheden\"],\"inLanguage\":\"pl-PL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/\",\"url\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/\",\"name\":\"De geheime wereld van de grotten in de Beskiden - Polen Travel (NL)\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.polen.travel\\\/nl\\\/wp-content\\\/uploads\\\/sites\\\/23\\\/2024\\\/12\\\/Grot-Salmpolska.jpg\",\"datePublished\":\"2026-04-13T12:12:17+00:00\",\"dateModified\":\"2026-04-13T12:12:18+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.polen.travel\\\/nl\\\/wp-content\\\/uploads\\\/sites\\\/23\\\/2024\\\/12\\\/Grot-Salmpolska.jpg\",\"contentUrl\":\"https:\\\/\\\/www.polen.travel\\\/nl\\\/wp-content\\\/uploads\\\/sites\\\/23\\\/2024\\\/12\\\/Grot-Salmpolska.jpg\",\"width\":1170,\"height\":780,\"caption\":\"Jaskinia\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/de-geheime-wereld-van-de-grotten-in-de-beskiden\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home page\",\"item\":\"https:\\\/\\\/www.polen.travel\\\/nl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Andere mogelijkheden\",\"item\":\"https:\\\/\\\/wp-nl.poland.travel\\\/andere-mogelijkheden\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"De geheime wereld van de grotten in de Beskiden\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#website\",\"url\":\"https:\\\/\\\/wp-nl.poland.travel\\\/\",\"name\":\"Polen Travel (NL)\",\"description\":\"...\",\"publisher\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/wp-nl.poland.travel\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#organization\",\"name\":\"Polen Travel (NL)\",\"url\":\"https:\\\/\\\/wp-nl.poland.travel\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/en-en.polska.travel\\\/wp-content\\\/uploads\\\/sites\\\/23\\\/2022\\\/11\\\/logo.svg\",\"contentUrl\":\"https:\\\/\\\/en-en.polska.travel\\\/wp-content\\\/uploads\\\/sites\\\/23\\\/2022\\\/11\\\/logo.svg\",\"width\":198,\"height\":96,\"caption\":\"Polen Travel (NL)\"},\"image\":{\"@id\":\"https:\\\/\\\/wp-nl.poland.travel\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"\",\"url\":\"https:\\\/\\\/www.polen.travel\\\/nl\\\/author\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"De geheime wereld van de grotten in de Beskiden - Polen Travel (NL)","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:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/","og_locale":"pl_PL","og_type":"article","og_title":"De geheime wereld van de grotten in de Beskiden - Polen Travel (NL)","og_description":"De geheime wereld van de grotten in de Beskiden Bielsko-Bia\u0142a staat bekend als een stad gelegen in de bergen. Weinigen weten echter dat de stad wordt omgeven door raadselachtige, donkere en grotendeels nog onontdekte plekken. Je hoeft je alleen maar even buiten de stad te begeven om een compleet andere, ondergrondse wereld te ontdekken. De [&hellip;]","og_url":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/","og_site_name":"Polen Travel (NL)","article_published_time":"2026-04-13T12:12:17+00:00","article_modified_time":"2026-04-13T12:12:18+00:00","og_image":[{"width":1170,"height":780,"url":"https:\/\/wp-nl.poland.travel\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"","Szacowany czas czytania":"3 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#article","isPartOf":{"@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/"},"author":{"name":"","@id":""},"headline":"De geheime wereld van de grotten in de Beskiden","datePublished":"2026-04-13T12:12:17+00:00","dateModified":"2026-04-13T12:12:18+00:00","mainEntityOfPage":{"@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/"},"wordCount":329,"commentCount":0,"publisher":{"@id":"https:\/\/wp-nl.poland.travel\/#organization"},"image":{"@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#primaryimage"},"thumbnailUrl":"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg","keywords":["beleven","actief","avontuur-en-extreme-sporten"],"articleSection":["Andere mogelijkheden"],"inLanguage":"pl-PL"},{"@type":"WebPage","@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/","url":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/","name":"De geheime wereld van de grotten in de Beskiden - Polen Travel (NL)","isPartOf":{"@id":"https:\/\/wp-nl.poland.travel\/#website"},"primaryImageOfPage":{"@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#primaryimage"},"image":{"@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#primaryimage"},"thumbnailUrl":"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg","datePublished":"2026-04-13T12:12:17+00:00","dateModified":"2026-04-13T12:12:18+00:00","breadcrumb":{"@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#primaryimage","url":"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg","contentUrl":"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2024\/12\/Grot-Salmpolska.jpg","width":1170,"height":780,"caption":"Jaskinia"},{"@type":"BreadcrumbList","@id":"https:\/\/wp-nl.poland.travel\/de-geheime-wereld-van-de-grotten-in-de-beskiden\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home page","item":"https:\/\/www.polen.travel\/nl\/"},{"@type":"ListItem","position":2,"name":"Andere mogelijkheden","item":"https:\/\/wp-nl.poland.travel\/andere-mogelijkheden\/"},{"@type":"ListItem","position":3,"name":"De geheime wereld van de grotten in de Beskiden"}]},{"@type":"WebSite","@id":"https:\/\/wp-nl.poland.travel\/#website","url":"https:\/\/wp-nl.poland.travel\/","name":"Polen Travel (NL)","description":"...","publisher":{"@id":"https:\/\/wp-nl.poland.travel\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/wp-nl.poland.travel\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Organization","@id":"https:\/\/wp-nl.poland.travel\/#organization","name":"Polen Travel (NL)","url":"https:\/\/wp-nl.poland.travel\/","logo":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/wp-nl.poland.travel\/#\/schema\/logo\/image\/","url":"https:\/\/en-en.polska.travel\/wp-content\/uploads\/sites\/23\/2022\/11\/logo.svg","contentUrl":"https:\/\/en-en.polska.travel\/wp-content\/uploads\/sites\/23\/2022\/11\/logo.svg","width":198,"height":96,"caption":"Polen Travel (NL)"},"image":{"@id":"https:\/\/wp-nl.poland.travel\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"","url":"https:\/\/www.polen.travel\/nl\/author\/"}]}},"_links":{"self":[{"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/posts\/32014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/comments?post=32014"}],"version-history":[{"count":2,"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/posts\/32014\/revisions"}],"predecessor-version":[{"id":34131,"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/posts\/32014\/revisions\/34131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/media\/34129"}],"wp:attachment":[{"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/media?parent=32014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.polen.travel\/nl\/wp-json\/wp\/v2\/categories?post=32014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}