Urdaibai is located in the Busturialdea county. It stretches along the valley of the River Oka and the banks of Mundaka ria. It comprises 20 municipalities, 19 of which are inside the Urdaibai Biosphere Reserve.

1.0Turismo Urdaibai / Web oficialhttps://beta.turismourdaibai.com/en/turismourdaibaihttps://beta.turismourdaibai.com/en/author/turismourdaibai/Urdaibai is located in the Busturialdea county. It stretches along the valley of the River Oka and the banks of Mundaka ria. It comprises 20 municipalities, 19 of which are inside the Urdaibai Biosphere Reserve.rich600338<blockquote class="wp-embedded-content" data-secret="xj2M4RbDYY"><a href="https://beta.turismourdaibai.com/en/our-village/">OUR VILLAGE</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://beta.turismourdaibai.com/en/our-village/embed/#?secret=xj2M4RbDYY" width="600" height="338" title="“OUR VILLAGE” — Turismo Urdaibai / Web oficial" data-secret="xj2M4RbDYY" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> Urdaibai is located in the Busturialdea county. It stretches along the valley of the River Oka and the banks of Mundaka ria. It comprises 20 municipalities, 19 of which are inside the Urdaibai Biosphere Reserve.