To reach Grosse île, take the 45-minute Croisières Lachance boat from Berthier-sur-Mer, located about 40 minutes east of Québec City or a plane from Montmagny (Air Montmagny). From Montreal, it is roughly a three hour drive. The site is a journey through time in the heart of the St. Lawrence River within the Chaudière-Appalaches tourism region.

Getting here

Location

Isle-aux-Grues archipelago

To get to Berthier-sur-Mer from Québec City, head south over Pierre-Laporte bridge and take Highway 20 East toward Rivière-du-Loup. Get off at exit 364. Drive into Berthier-sur-Mer and follow the signs to the marina.

To get to Montmagny from Québec City, head south over Pierre-Laporte bridge and take Highway 20 East toward Rivière-du-Loup. Get off at exit 378 and follow road to Bras Saint-Nicolas. Turn right on Montée de la Rivière, turn slight right onto Saint Ignace Street, continue straight on Avenue Basin South and turn right on Boulevard Taché. The airport is located at 640 Taché Boulevard Est.

Fees

Free admission for youth in 2018. Transport fees still apply.
Detailed fees list

Facilities and services

Accessible Facilities Accessible services
Picnic Area Picnic area
Information Information
Restrooms Restrooms
Lookout Lookout