{"version":"1.0","provider_name":"Infopunkt Weltnaturerbe Brandenburgs UNESCO","provider_url":"https:\/\/welterbe-grumsin.de\/pl\/","author_name":"Admin_Grumsin","author_url":"https:\/\/welterbe-grumsin.de\/pl\/author\/admin_grumsin\/","title":"Wycieczka z przewodnikiem - \u015bwiatowe dziedzictwo 2026 - Infopunkt Weltnaturerbe Brandenburgs UNESCO","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"a7aWK2QuPb\"><a href=\"https:\/\/welterbe-grumsin.de\/pl\/2026\/02\/11\/wycieczka-z-przewodnikiem-swiatowe-dziedzictwo-2026\/\">Wycieczka z przewodnikiem &#8211; \u015bwiatowe dziedzictwo 2026<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/welterbe-grumsin.de\/pl\/2026\/02\/11\/wycieczka-z-przewodnikiem-swiatowe-dziedzictwo-2026\/embed\/#?secret=a7aWK2QuPb\" width=\"600\" height=\"338\" title=\"&#8222;Wycieczka z przewodnikiem &#8211; \u015bwiatowe dziedzictwo 2026&#8221; &#8212; Infopunkt Weltnaturerbe Brandenburgs UNESCO\" data-secret=\"a7aWK2QuPb\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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\/\/# sourceURL=https:\/\/welterbe-grumsin.de\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/welterbe-grumsin.de\/wp-content\/uploads\/2024\/10\/Verhalten-im-Weltnaturerbe-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1707,"description":"Odkryj krajobraz pe\u0142en jezior, bagien, wzg\u00f3rz, dzi\u0119cio\u0142\u00f3w, zimorodk\u00f3w i rzadkich ro\u015blin. Przez ca\u0142y rok w ka\u017cd\u0105 1., 3. i 5. niedziel\u0119 miesi\u0105ca, zawsze o 11. Kolejne wycieczki z przewodnikiem w 2026 roku: Przez ca\u0142y rok1, 3 i 5 niedziela miesi\u0105ca, godz. 11:00. 2026: 15.02. \/ 01.03. \/ 15.03. \/ 29.03.\/ 05.04. \/ 19.04. \/ 03.05. [&hellip;]"}