Bike Trip from Montreal to Fort de Chambly: 40 KM Riverside Route (2026 Guide)

The bike ride from Montreal to Fort de Chambly is one of the best half-day cycling adventures from the city — about 40 km one way along the Saint Lawrence and Richelieu River, mostly on dedicated bike paths. The destination is a 17th-century fort and a charming canalside village. Here’s the complete 2026 guide.

The Route

Start at the Old Port. Cross via the Jacques-Cartier Bridge bike lane to Île Sainte-Hélène, then continue south through Parc Jean-Drapeau and via the Île Charron tunnel toward the South Shore. Follow the Route Verte markers south through Longueuil, Boucherville, and into the Richelieu Valley, ending at Fort de Chambly. Approximately 40 km one way.

What to See at Fort de Chambly

• Fort de Chambly National Historic Site: Restored 17th-century stone fort on the Richelieu River. Small admission fee.
• Chambly Canal: Historic canal with locks still in use; cycling and picnic spots along the towpath.
• Vieux-Chambly: Pretty old village with cafés and ice cream.
• Bassin de Chambly: Wide lake-like section of the river — sailing and paddling spots.

Practical Information

• Difficulty: Intermediate. 40 km one way means 80 km round-trip — fit cyclists only, or arrange one-way transport back.
• Surface: Mostly paved bike paths, some shared road sections.
• Best season: May to October.
• Train back option: Exo trains accept bikes — check Saint-Lambert or Saint-Hubert stations.

What to Bring

• Helmet, lock, pump and patch kit
• 3+ L of water
• Snacks and lunch (or budget for Chambly)
• Sunscreen, hat, layers
• Lights for sunset return
• Phone holder for navigation

Alternative: One-Way Trip

For a more relaxed day, ride one way (40 km) and take the train back, or arrange a friend with a car to pick you up. The full out-and-back is a serious 80 km ride.

More Cycling Day Trips

• Montreal Bike Trails 87 KM Loop
• Parc de la Voie Maritime, Longueuil