{"version":"1.0","provider_name":"Polen Travel (SV)","provider_url":"https:\/\/www.polen.travel\/sv","author_name":"Polen Travel (SV)","author_url":"https:\/\/www.polen.travel\/sv","title":"Nationalparken S\u0142owi\u0144ski - Polen Travel (SV)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"luO7SJwZ3Z\"><a href=\"https:\/\/www.polen.travel\/sv\/nationalparken-slowinski\/\">Nationalparken S\u0142owi\u0144ski<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.polen.travel\/sv\/nationalparken-slowinski\/embed\/#?secret=luO7SJwZ3Z\" width=\"600\" height=\"338\" title=\"&#8222;Nationalparken S\u0142owi\u0144ski&#8221; &#8212; Polen Travel (SV)\" data-secret=\"luO7SJwZ3Z\" 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:\/\/www.polen.travel\/sv\/wp-content\/uploads\/sites\/22\/2026\/03\/AdobeStock_71579866-scaled.jpeg","thumbnail_width":2560,"thumbnail_height":1707,"description":"S\u0142owi\u0144ski nationalpark \u2013 Polens vandrande sanddyner vid \u00d6stersj\u00f6n S\u0142owi\u0144ski nationalpark \u00e4r en av norra Polens mest spektakul\u00e4ra naturupplevelser. H\u00e4r m\u00f6ter \u00d6stersj\u00f6n breda sandstr\u00e4nder, kustsj\u00f6ar, tallskogar och ett av Europas mest fascinerande landskap: de r\u00f6rliga sanddynerna. F\u00f6r svenska resen\u00e4rer som planerar en semester i Polen \u00e4r parken ett perfekt stopp mellan Gda\u0144sk, \u0141eba, Rowy och den [&hellip;]"}