Undergoing major renovations, the Fort Lennox National Historic Site is CLOSED to the public. We look forward to welcoming you in 2023 and help you discover the great history of Île aux Noix. The role of Fort Lennox was to protect the colony against an eventual American invasion by way of the Richelieu River, one of entrance into Canada.
LHN du Fort-Lennox - vue aérienne
Fort Lennox National Historic Site
1, 61e Avenue, Saint-Paul-de-l'Île-aux-Noix
Getting there
Fort Lennox National Historic Site is located in Saint-Paul-de-l'Île-aux-Noix (Montérégie), about 47 km from Montréal as the crow flies.
Parking
Free on-site parking
Long-term parking
Parking for buses and coaches
Get directions
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On site
Land sports activities
- Hiking
Infrastructure and equipment
- Interpretation panels
- Bicycle rack
Restaurant and food services
- Picnic area
Admitted customers
- Teens
- Adults
- Childrens
- Groups
Frequently asked questions
Where is Fort Lennox National Historic Site located?
Fort Lennox National Historic Site is located at 1, 61e Avenue, Saint-Paul-de-l'Île-aux-Noix, in the Montérégie region. It is about 47 km from Montréal as the crow flies.
Is there parking?
Yes: free on-site parking, long-term parking and parking for buses and coaches.
Can I eat on site?
Yes: picnic area.
Is it a good outing with children?
Yes, children are welcome.
What activities are available on site?
Hiking.
Are groups welcome?
Yes, groups are welcome. Contact the establishment to plan your visit.
How can I contact the establishment?
You can reach the establishment by phone at 450 291-5700 or on its website: parcs.canada.ca/lennox.
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Planning a family activity in Saint-Paul-de-l'Île-aux-Noix? Fort Lennox National Historic Site is part of the Quoi faire en famille directory, alongside hundreds of ideas for all ages.
Last updated: January 7, 2026