Closed to the public for conservation work

Parks Canada gives our past a future

In order to carry out major restoration work on the historic buildings situated on île aux Noix, the fortification of the Fort Lennox National Historic Site is closed to the public for the entire season.
More information

Thank you for your understanding.

Ondago App Icon


Through the content available on the free application ONDAGO (App Store, Google Play), discover the rich history of the island and its British fortification, built between 1819 and 1829, known today as Fort Lennox National Historic Site. The content is accessible to everyone, whether you are on a boat, on a bike or at home preparing for your trip to Île aux Noix. More info.

Be an Xplorer!

Bring your family to discover the star of the Richelieu River on Île aux Noix! The Xplorers booklet contains 20 pages of fun and enriching activities. Get ready for wonderful discoveries and a great adventure. Set sail into the unknown!

You will receive the booklet at the Reception Centre before you cross to Île aux Noix.

All activities

Interpretation Tours and programs
Coffee shop Restaurant or café