L'Assomption Lake
L'Assomption Lake ("in French: Lac de l'Assomption") is a lake located in the Mont-Tremblant National Park (sector of L'Assomption), in the Municipality of Saint-Guillaume-Nord, in Matawinie Regional County Municipality, in the administrative region of Lanaudière, in Quebec, in Canada. Leisure. The lake is surrounded by a cycle path made of rock dust over a distance of seven kilometers. Toponymy. The toponym "Lac de L'Assomption" was formalized on December 5, 1968, at the Place name bank of the Commission de toponymie du Québec.