Coteau-du-Lac National Historic Site
The outdoor area of Coteau-du-Lac National Historic Site can be explored independently year-round.
Interpretive activities presented by Parc régional du canal de Soulanges take place every Wednesday, from July 8 to August 19, 2026, and are open to all. Additional interpretive activities are also offered on Sundays, July 12 and 26, and August 2, 16 and 23, 2026, as well as on Saturday, August 1, 2026, upon reservation only.
Please note that the visitor centre and restrooms are accessible only during interpretive activity periods.
For more information, please consult the Hours of operation and Tours and programs pages.
Coteau-du-Lac National Historic Site is located about 50 km southwest of Montréal on the shores of the St. Lawrence River. This 7,000-year-old passageway features Canada’s first lock canal and the remains of a fort.
A memorable walk
Enjoy the green spaces and rest areas where you can have a picnic, gaze at the rapids, and learn more about the site’s rich history and its archaeological remains.
Animated activities
Take part in interpretive activities presented by Parc régional du canal de Soulanges every Wednesday, from July 8 to August 19, 2026.
Visit Coteau-du-Lac National Historic Site
Activities and experiences
Find out more about our guided tours, school programs and calendar of activities to enjoy solo, with family or friends.
Plan your visit
See information about hours of operation, fees, facilities, parking, and more.
Fees
Learn about the daily visitor fees, free admission for youth and more.
Safety and guidelines
Read the visitor guidelines and important bulletins.
About Coteau-du-Lac National Historic Site
Culture and history
Read about the history and Indigenous heritage of this unique place.
Stewardship and management
Find out about Coteau-du-Lac National Historic Site management plan and more.
Contact Coteau-du-Lac National Historic Site
308 A Chemin du Fleuve, Coteau-du-Lac (Quebec) JOP 1BO
General inquiries
1-888-773-8888Visitor centre and reservations
450-763-5631coteau@pc.gc.ca
Hours of operation
The outdoor area of Coteau-du-Lac National Historic Site can be explored independently year-round.
Interpretive activities presented by Parc régional du canal de Soulanges take place every Wednesday, from July 8 to September 2, 2026, and are open to all. For more information, please consult the and Tours and programs pages.
More places to discover with Parks Canada
Fort Chambly National Historic Site
Roughly 30 kilometres southeast of Montreal, Fort Chambly rises proudly at the foot of the Richelieu River rapids. Built in 1711 to defend the colony, this stone fortification was preceded by three wooden forts.
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