Île du Corossol


Sept-Îles (Quebec)
G4R 4K1
Phone: 1 888 880-1238
Toll free: 1 888 880-1238
Contact us by email
Visit our website

General Informations

Opening hours :

Accessible from mid-June to early September depending on the boatman chosen.

Périodes d’activités :
Price :
Duration : Between 1 and 3 hours
Longueur : from 5 to 10 km
Difficulty : Easy
Type : Loop
Pets allowed : No
Accomodation on site : No


Ottawa: 867 km
Montréal: 739 km
Québec: 510 km


Corossol Island is named after a French ship that ran aground there in 1693. The silhouette of its lighthouse built in 1870 makes it highly recognizable; modernized over the years, it was completely automated in 1988.

It is a protected seabird sanctuary, one of the most significant in Eastern Canada in terms of the diversity of the species that nest there. For this reason, Corossol is not accessible to visitors. Boats passing nearby must respect a protective zone of 500 m around the island.

  • Area: 110 hectares
  • Perimeter: 5.8 kilometres
  • Height: 79 metres
  • Distance from coast: 12.3 kilometres

Nearby activities

Ÿ Birdwatching
å Cruise / boat tours
î Guide service
% Whale watching

Services and commodities

Ï Waterfront view


Aventure écotourisme Québec