Walk in the footsteps of the tens of thousands immigrants who reached the quarantine island between 1832 and 1937 in hopes for a better future. Former Canada important gateway, Grosse Île is located in an enchanting site in the heart of St. Lawrence River. Dive into the lives of villagers and immigrants and encounter moving stories and evocative landscapes. Let Parks Canada guides share their passion with you. Transportation: by boat from Berthier-sur-Mer (35 minutes from Québec City) a shuttle from the Old port is also available this summer.