1.0Parc régional des Grandes-Rivières du lac Saint-Jeanhttps://grandesrivieres.com/en/adminhttps://grandesrivieres.com/en/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="N3CHlaAdlS"><a href="https://grandesrivieres.com/en/activites/riviere-mistassibi/">Rivière Mistassibi</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://grandesrivieres.com/en/activites/riviere-mistassibi/embed/#?secret=N3CHlaAdlS" width="600" height="338" title="“Rivière Mistassibi” — Parc régional des Grandes-Rivières du lac Saint-Jean" data-secret="N3CHlaAdlS" 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://grandesrivieres.com/wp-includes/js/wp-embed.min.js </script> https://grandesrivieres.com/wp-content/uploads/2018/07/Robitaille-e1530795789256.jpg20001333The Mistassini River’s impressive speed has earned it a reputation, in Québec and internationally, as one of the most ideal, spectacular rivers for whitewater sports like whitewater kayaking, rafting and riverboarding. Names like H2O, Moby Dick, Overdose, Colorado, Hawaii 5.0 and Messe- Noire (Black Mass) say it all—the Mistassibi has rapids to delight the most […]