This dive site is in the old Canal Soulange (no longer in use). It has an interesting location near Parc des Ancres (where you will find many old ship anchors). The site is shallow with very calm water. As such, it is easy to silt it up so take caution.

In 1958 the St-Lawrence seaway was created. The depth of the seaway was increased to allow larger ships to travel to the Great Lakes. As such many villages, road ways, locks, power houses, canals were submerged and can be seen by divers.

This site is located near Parc des Ancres. A lot of parking available. There is also a large covered area suitable for completing log books. This site is used extensively for training. The water here is shallow with a maximum depth of 7 meters. The area is protected by mounts on three sides and the water is calm.

This is the only local dive site in the Montreal area that allows you to reach 100 feet deep. This freshwater quarry is open Tuesday evenings and during the day over the weekends. There is a $20 cash only access fee to be paid upon arrival.

In 1958 the St-Lawrence seaway was created. The depth of the seaway was increased to allow larger ships to travel to the Great Lakes. As such many villages, road ways, locks, power houses, canals were submerged and can be seen by divers.

Lock 21 is an exciting and unique dive where you get to go back in time and dive a 19th century submerged Victorian canal lock on the St. Lawrence River. This dive can have strong currents and is best done by experienced divers.

A great site to dive the historic Locks of the St. Lawrence River. This site is accessible from the Canadian side of the river. A nice dive for beginners as there is no current and the depth is shallow.

This is a great wreck dive on the Canada side of the St. Lawrence River. This is an easy shore entry and once you enter you can follow the 25 meter line to the wreck site. This is a 250 foot long wreck that sits in about 28 feet of water.

Multiple entry points. There is a wall drop-off where you can enter, but the site can also be accessed from an easy gradual shore entry point (near the wreck of Wee Hawk). This is a shallow drift dive that can end up at the Conestoga Wreck.

The Wee Hawk wreck is very deceiving and should be viewed from the exterior; it is located in very shallow and calm water. Penetration should not be attempted without proper training.