1.0Etna Hikerhttps://etnahiker.it/en/adminHikerhttps://etnahiker.it/en/author/adminhiker/rich600338<blockquote class="wp-embedded-content" data-secret="BWXFKMQ7ri"><a href="https://etnahiker.it/en/etna-summit-craters/">The Summit Craters of Etna: A Journey into the Heart of the Volcano</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://etnahiker.it/en/etna-summit-craters/embed/#?secret=BWXFKMQ7ri" width="600" height="338" title="“The Summit Craters of Etna: A Journey into the Heart of the Volcano” — Etna Hiker" data-secret="BWXFKMQ7ri" 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://etnahiker.it/wp-includes/js/wp-embed.min.js </script> https://etnahiker.it/wp-content/uploads/2026/07/crateri-etna-blog.jpg1200469There’s a moment, climbing along Etna’s high-altitude trails, when the landscape changes its very nature. The vegetation disappears, the ground turns dark and sandy, the air carries the sharp smell of sulphur. Ahead open the summit craters: the active vents that crown the top of the volcano, at over 3,300 metres of altitude. They are […]