1.0Cruise1st Bloghttps://www.cruise1st.co.uk/blogClaire Wildehttps://www.cruise1st.co.uk/blog/author/claire-wilde/rich600338<blockquote class="wp-embedded-content" data-secret="QaL77qF80u"><a href="https://www.cruise1st.co.uk/blog/dive-deep-royal-caribbean-national-geographic/">Dive Deep with Royal Caribbean and National Geographic</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.cruise1st.co.uk/blog/dive-deep-royal-caribbean-national-geographic/embed/#?secret=QaL77qF80u" width="600" height="338" title="“Dive Deep with Royal Caribbean and National Geographic” — Cruise1st Blog" data-secret="QaL77qF80u" 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://www.cruise1st.co.uk/blog/wp-includes/js/wp-embed.min.js </script> https://cruise1st-uk-upload.s3.eu-west-1.amazonaws.com/blog/wp-content/uploads/2016/04/pexels-photo-30906.jpg702527From kaleidoscopic coral reefs and shipwrecks that are teeming with marine life to towering underwater volcanoes and serene swims with chilled out turtles, nothing says Royal Caribbean quite like an unforgettable underwater experience.