The largely still intact Conestoga is a 252-ft wreck in Cardinal, Ontario and is an excellent dive for all level, and exceptional night dive site. Easy shore entry leads you to a 25 m-line to the wreck. It is a shallow dive (28 ft approx.) and drift-friendly. Great site to practice a camera.

Entry is a giant stride by the bridge. Coordinate entry to avoid separation. Initial canal depth is 20–25 ft. Prepare to navigate a shallow section (~10 ft) where the Canal connects to the river; it has strong current and boat traffic - stay close to the bottom. Use caution and SMB if appropriate.

Torpedo run is when you start at the Wee Hawk site, go down the canal enter the saint Lawrence, pass by the Conestoga and land at the beach by the legion.

The Wee Hawk wreck lies in very shallow, generally calm water and can appear inviting at first glance. However, the structure is unstable and deceptive. Diving should be limited to exterior exploration only; wreck penetration is not recommended without proper training and experience.

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.

This site was set up by the City of Prescott. It has easy access and a nice set up for divers. The area is shallow with calm water. Bottom composition is silt.

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.

Touted in Augusta as the “World’s Best Fresh Water Scuba Diving,“ this Rothesay dive and picnic site offer a great day-use area with easy access to amazing freshwater diving. The water clarity is excellent with no thermocline.

A popular dive site for all levels of divers, you can see the underwater sculpture placed here with six standing human figures looking up, surrounded at an 18-foot radius by benches at each cardinal point. Two sturgeons point north at 35 feet out, a tribute to a species that was once plentiful in the river.

It is best to dive the wreck of Robert Gaskin from a dive boat. The dive can be done from shore but requires a long swim and a diver that has a very low SAC. It is located at Brockville, Ontario / N44°35’21.48“ W75°40’37.4988“, more information is available at https://saveontarioshipwrecks.ca/buoysites/robert-gask