Plan your visit
Located in Montérégie, the Coteau-du-Lac National Historic Site is about 40 km southwest of Montréal on Highway 20 West, exit 17, near Salaberry-de-Valleyfield.
Allow half a day to see the site, then take advantage of the picnic area to relax with your family or friends.
Hours of operation
June 19 to September 6, 2021
Every day, from 10 am to 5 pm
Free admission for youth in 2021. Other fees still apply.
Detailed fees list
Videos, Filming, and Using Drones
If you wish to film or take commercial photos on a Parks Canada site, you must communicate directly with the site in question to get more information on required permits and related fees.
For filming that does not require special access or affect normal site operations, a simple declaration must be completed. For more information, visit A guide to film/photo shoots at Parks Canada. We also recommend you take notice of the filming suggested best practices.
Furthermore, please note the recreational use of drones is forbidden on Parks Canada sites. If you don’t have a permit or special permission to fly your drone on a Parks Canada site, please leave your drone at home. Learn more about drone usage rules.