Fort Saint-Jean National Historic Site and Museum
Saint-Jean-sur-Richelieu, Quebec, Canada
15 rue Jacques-Cartier Nord, Saint-Jean-sur-Richelieu, Quebec J3B 8R8, Canada
MUSEUM
VISITOR INFORMATION
Museum address confirmed. Published 2026 summer seasons differ between tourism listings and have ended by this review date; arrange an off-season visit with the museum. Map point reviewed October 3, 2026: Fort Saint-Jean Museum building on the historic fort property. Visitor information reviewed October 3, 2026: Arrange an off-season visit with the museum. Exhibits and guided or self-guided museum tours are documented. Amenities investigated October 3, 2026: Parking and restrooms serve museum visits at 15 Rue Jacques-Cartier Nord. Confirm current off-season opening and campus entry arrangements with the museum. Do not assume unrestricted military-college access.
Visitor information batch 2 — reviewed October 3, 2026: The museum’s own contact page confirms free admission and year-round visits by appointment. For October, arrange the museum visit and campus access in advance. Parking and restroom statements remain scoped to the museum visit, not unrestricted military-campus entry.
Fort Saint-Jean Museum’s operator lists free admission and visits by appointment throughout the year. The published 2026 summer season has ended; arrange an off-season museum visit at 450-358-6500 ext. 5769 and confirm military-college entry requirements. General summer hours are not a promise of daily October opening.
Available museum appointments, summer travel and published programmes may concentrate visits. Museum-specific annual peak months unconfirmed.
June or September for a specifically confirmed museum appointment paired with outdoor river-area walks. Verify both museum opening and military-campus entry before travelling.
OFFICIAL WEBSITE
TICKET INFORMATION
HISTORIC SITES NEARBY
Nearby Historic Sites
miles
Landmark
WHO WAS HERE
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PEOPLE WHO LIVED HERE
About Fort Saint-Jean National Historic Site and Museum
Fort Saint-Jean guarded the Richelieu River route between the St. Lawrence region and Lake Champlain. Its rebuilt defenses resisted Richard Montgomery’s American siege in 1775. Archaeological remains and a museum on the Royal Military College Saint-Jean campus interpret successive French and British military uses.
Foundations, stockade traces, and rampart remains survive from successive fortifications. A museum interprets the military property within an active college campus, whose access arrangements apply to visitors.
History happened here at Fort Saint-Jean National Historic Site and Museum
Fortifications at Saint-Jean developed over successive French and British periods. The French built a fort in 1748 to protect the Richelieu corridor. It was destroyed in 1760 and rebuilt under Governor Carleton in 1775 as the American invasion threatened the route toward Montréal.
Richard Montgomery’s forces conducted a prolonged siege in 1775 before the garrison surrendered. The post’s river position made it an obstacle to the invasion and a gathering point for military movement toward Lake Champlain. Later redoubts and campus development added new layers. Surviving archaeological remains preserve evidence of several phases, while Benedict Arnold’s earlier raid and its precise landing point require separate geographic documentation.
PEOPLE WHO DIED HERE
PEOPLE AT REST HERE
EXTERNAL LINKS
Research reviewed October 2, 2026. Event IDs 490fceb2-29cd-4352-b34d-c5464b5f3a5f, 801ded62-9d35-46c6-a91f-d1fd68215f4c; Events Latest 10PM.csv rows 176, 300.
https://www.pc.gc.ca/apps/dfhd/page_nhs_eng.aspx?id=710
https://www.musees.qc.ca/en/discover-museums/museums-of-quebec/fort-saint-jean-museum/
https://tourismehautrichelieu.com/en/business/fort-saint-jean-museum/
https://www.cmrsj-rmcsj.forces.gc.ca/fe-fs/vpo-voh/vpo-voh-eng.asp
Map location reviewed October 3, 2026. Fort Saint-Jean Museum building on the historic fort property. Map geometry © OpenStreetMap contributors, ODbL.
https://www.openstreetmap.org/node/6188494048
https://www.openstreetmap.org/copyright
Visitor classification and amenities reviewed October 3, 2026. Destination: Fort Saint-Jean Museum at the Royal Military College Saint-Jean.
Prose batch 2 researched October 3, 2026. Fast pass; proofing pending. Montgomery siege supported; exact Arnold raid point remains unconfirmed. Active campus access preserved.
Visitor admission and access fields reviewed October 3, 2026. Destination: Fort Saint-Jean Museum at the Royal Military College Saint-Jean. The 2026 summer museum schedule is dated. Current off-season timing is not verified; the visitor listing’s off-season date range belongs to the prior season.
Amenities investigated October 3, 2026. The Fort Saint-Jean participant listing in National Trust for Canada Historic Places Days explicitly lists parking and toilets. Parking and restrooms serve museum visits at 15 Rue Jacques-Cartier Nord. Confirm current off-season opening and campus entry arrangements with the museum. Do not assume unrestricted military-college access.
https://historicplacesdays.ca/fr/lieux/fort-saint-jean/
Visitor information batch 2 — reviewed October 3, 2026