1.0OS Maps Discoverhttps://osmaps.com/discoverrich600338<blockquote class="wp-embedded-content" data-secret="1VBnxncIOC"><a href="https://osmaps.com/discover/guides/facts-about-blenheim-palace/">Interesting facts about Blenheim Palace</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://osmaps.com/discover/guides/facts-about-blenheim-palace/embed/#?secret=1VBnxncIOC" width="600" height="338" title="“Interesting facts about Blenheim Palace” — OS Maps Discover" data-secret="1VBnxncIOC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://osmaps.com/discover/wp-includes/js/wp-embed.min.js </script> https://getoutside-8ed4dca473-gkb9acgdcpe2fjhy.a01.azurefd.net/blobgetoutside5db8a681d3/wp-content/uploads/2024/03/blenheim_palace_about.d635ad0f1f03d16ac80ae9884a3c9df0.jpg1920485Here are 20 interesting facts about Blenheim Palace you may not have known. Learn more about the palace and what to do there with this guide and make the most of your visit.