Cap-Saint-Jacques is a freshwater shore-entry site located on the Montreal South Shore. The site features a deep profile reaching 55 metres, requiring careful monitoring of depth and buoyancy control. Divers should be prepared for strong drift currents and variable visibility influenced by tides and seasonal runoff in the St. Lawrence. The site is supported by an on-site dive shop providing air fills and equipment rental. The habitat supports a variety of temperate freshwater fish and invertebrates typical of the region. Due to the significant depth and current conditions, divers should assess local water status before entry.

Nepteau is a shore-entry reef dive located on the Montreal South Shore in Canada. The site features shallow, calm water, making it a suitable location for beginners to build confidence. Divers should be aware that visibility is variable and can change between visits, so checking local conditions before heading out is recommended. While the site is open year-round, divers must monitor their depth to manage risks associated with nitrogen narcosis and decompression sickness. Be cautious of sharp rocks during entry and ascent, and remain prepared for strong currents that may occur in the deeper sections of the reef.

Carriere Kahnawake is a freshwater quarry located on the Montreal South Shore. It is notable as the only local site in the Montreal area that allows divers to reach depths of 100 feet. The site offers both shore and boat entry options. Conditions at the quarry are variable, with visibility ranging from 1 to 15 metres and the potential for strong currents. The site is suitable for beginner divers. Access is available on Tuesday evenings and during the day on weekends, requiring a cash-only entry fee of $20 upon arrival.

Kahnawake Quarry is a freshwater artificial reef and wall site located on the Montreal South Shore. Divers can explore depths ranging from 5 to 30 metres, with visibility typically between 5 and 25 metres. The site features two distinct thermoclines, with the first occurring at approximately 12 metres during the summer. Water temperatures fluctuate significantly, ranging from 15.0 to 25.0 °C in summer and dropping to 0.0 to 5.0 °C in winter. Shore access is available, and the site is suitable for beginners. Facilities at the location include parking, a dive shop, air fills, and guided tours. Night diving is permitted at this site.

La Boutique du Plongeur is a shore-accessible artificial reef located on the Montreal South Shore. The site features a hard structure resting at depths between 10 and 15 metres, with an average depth of 12 metres. Divers encounter cold water temperatures and variable visibility ranging from 1 to 5 metres. Due to these conditions, the site is suited for intermediate divers. Entry is from the shore, where protective footwear is recommended to navigate sharp rocks. A mild current is present. Divers should maintain close contact with a surface marker buoy and carry a torch to assist with navigation in the low-visibility environment.

NordSud is a shore-entry freshwater reef site located on the Montreal South Shore. The site features shallow water, making it accessible for those early in their diving journey. Divers should be aware that the area is subject to strong currents, and visibility is variable depending on recent rainfall and wind conditions. It is recommended to dive on calm days to avoid sediment stir-up. Parking is available on-site, allowing for a relaxed gear setup. As a temperate freshwater environment, the site offers a variety of local habitat features to explore. Divers should remain close to their guide at all times to manage drift effectively.

Aqua Plein Air is a shore-entry reef dive located on the Montreal South Shore. This site features shallow, calm water, providing a suitable environment for beginner divers to build confidence. Divers should maintain buoyancy control to avoid contact with sharp rocks and reef structures. Conditions at the site are variable, with visibility and currents that can fluctuate significantly at depth. As there are no permanent facilities on site, visitors should plan for self-sufficient logistics, including bringing surface support and water. Always check local conditions before entering the water, as the environment can change depending on the day.

Vermont is a freshwater wall dive located on the Montreal South Shore. The site features a wall structure ranging from 3 to 8 metres in depth, with an average depth of 5 metres. It is suitable for beginner divers, offering visibility between 5 and 10 metres. Divers can access the site via shore or boat, with parking available on-site. Conditions include a moderate current, so planning the dive to work against the current on the outward leg is recommended. Cold water and thermoclines are present throughout the year, requiring appropriate thermal protection. Divers should remain cautious of boat traffic and potential entanglement hazards near the wall structure.