Located in the middle of the St. Lawrence River, Grosse Île was Canada’s main immigration gateway and served as a quarantine station for the Port of Quebec from 1832 to 1937. Follow the footsteps of tens of thousands of immigrants who landed on the island and see the beauty of this special place.
Grosse Île: The Quarantine Island For over a century, an unassuming island in the St. Lawrence River played a major role in the immigration journey from Europe to North America. A scene of hope and tragedy, punctuated by a series of deadly crises, Grosse Île was home to a quarantine station that served as the gateway for millions of newcomers. Witness to pandemics, health emergencies and the development of modern medical science, Grosse Île and the Irish Memorial National Historic Site is a powerful reminder of the immigrant experience. And it all kicked off with a volcanic eruption on the other side of the planet
