{"version":"1.0","provider_name":"Polen Travel (NL)","provider_url":"https:\/\/www.polen.travel\/nl","author_name":"magdalenastoch","author_url":"https:\/\/www.polen.travel\/nl\/author\/magdalenastoch\/","title":"Kudowa-Zdr\u00f3j: historie en wellness in de bergen - Polen Travel (NL)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"RcjIPn7Gb5\"><a href=\"https:\/\/www.polen.travel\/nl\/kudowa-zdroj-historie-en-wellness-in-de-bergen\/\">Kudowa-Zdr\u00f3j: historie en wellness in de bergen<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.polen.travel\/nl\/kudowa-zdroj-historie-en-wellness-in-de-bergen\/embed\/#?secret=RcjIPn7Gb5\" width=\"600\" height=\"338\" title=\"&#8222;Kudowa-Zdr\u00f3j: historie en wellness in de bergen&#8221; &#8212; Polen Travel (NL)\" data-secret=\"RcjIPn7Gb5\" 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","description":"Kudowa-Zdr\u00f3j: historie en wellness in de bergen Kudowa-Zdr\u00f3j is een van de oudste kuuroorden van Polen. De eerste vermelding van de plaats dateert uit 1354, terwijl de lokale mineraalwaters al in 1580 werden genoemd. Al vroeg ontdekte men dat deze bronnen niet alleen lekker waren, maar ook voor kuurbehandelingen konden worden gebruikt. In de 17e [&hellip;]","thumbnail_url":"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2026\/06\/Kudowa_Zdroj.jpeg","thumbnail_width":1170,"thumbnail_height":780}