{"version":"1.0","provider_name":"Polen Travel (NL)","provider_url":"https:\/\/www.polen.travel\/nl","author_name":"Polen Travel (NL)","author_url":"https:\/\/www.polen.travel\/nl","title":"De Grote Mazoerische Merenroute - Polen Travel (NL)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"RtUAesO2bR\"><a href=\"https:\/\/www.polen.travel\/nl\/de-grote-mazoerische-merenroute\/\">De Grote Mazoerische Merenroute<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.polen.travel\/nl\/de-grote-mazoerische-merenroute\/embed\/#?secret=RtUAesO2bR\" width=\"600\" height=\"338\" title=\"&#8222;De Grote Mazoerische Merenroute&#8221; &#8212; Polen Travel (NL)\" data-secret=\"RtUAesO2bR\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/wp-nl.poland.travel\/wp-content\/uploads\/sites\/23\/2024\/12\/GettyImages-2211953186_Mazury.jpg","thumbnail_width":2000,"thumbnail_height":628,"description":"De Grote Mazoerische Merenroute De Grote Mazoerische Merenroute is de populairste en mooiste vaarroute, bestaande uit meer dan twintig prachtige watergebieden, verbonden door kanalen. Het staat open voor jachten, motorboten en zelfs grotere schepen en is een van de grootste toeristische attracties in het noordoosten van Polen. Het Land van de Duizend Meren (regio Warmi\u00eb [&hellip;]"}