Explore the Lake St. Pierre archipelago and admire the surrounding majestic landscapes on a three-hour cruise aboard the Randonnée nature. In the Regard-sur-le-Fleuve Park in Sorel-Tracy, an hour away from Montréal, Randonnée nature will guide you into a maze of channels through an environment 90% of which is preserved in its natural state. Continue your voyage of discovery by visiting the permanent exhibition "L’Observatoire du lac Saint-Pierre". From shipbuilding to the vestiges of the region’s First Nations, and ending with an underwater exploration of Lake St. Pierre, this guided tour will help you discover a whole new universe. A gift bag of products related to the Lake St. Pierre Biosphere Reserve will be offered to you as a souvenir of your visit.