Grosse Île and the Irish Memorial National Historic Site is located in the Isle-aux-Grues archipelago, 48 km east of Québec City. 

To reach Grosse île, take either the Croisières Lachance boat from Berthier-sur-Mer, or the plane from Montmagny (Air Montmagny).The length of tours offered by these carriers may vary. For information about the departures times, please contact one of the following companies:

By boat:

Private ferry company Les Croisières Lachance offers daily crossings between Berthier-sur-Mer and Grosse Île. Fees apply.

Les Croisières Lachance (operated by CroisièresAML) Book online now!
110, de la Marina, Berthier-sur-Mer, QC G0R 1E0
www.croisiereslachance.com
Telephone: 1 418 259-2140
Toll free: 1 888 476-7734

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

By plane:

Air Montmagny flies to Grosse Île from Montmagny Airport. Fees apply.

Flights are available by reservation only.
Minimum 24 hours before desired date.

Air Montmagny
640 boulevard Taché Est, Montmagny 
www.airmontmagny.com (french only)
Telephone: 418-248-3545 

To get to Montmagny from Québec City, head south over Pierre-Laporte bridge and take Highway 20 East toward Rivière-du-Loup.
Take exit 368 toward Montmagny and follow the signs to the airport.


Please note that transportation fees apply to visitors of all ages in addition to the Parks Canada rates. Parks Canada entrance fees are already included in the transportation carriers pricing. To ensure you receive free admission for youth 17 and under, please make your reservation over the phone with the transporter.

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