Sharkys Scuba Supply, Mike Morris
K1Y 3A1 Ottawa
ON - CAN
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Affiliated Dive Sites Show on map
★★★★☆ Conestoga Wreck
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.
★★★★☆ Centeen Memorial Dive Park
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.
★★★★☆ Wee Hawk (Wreck)
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.
★★★★☆ Rothesay
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.
★★★★☆ Galop Island Canal
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.
★★★★☆ Islander (Wreck)
The Islander wreck is found in Alexandria Bay on the USA side of the St. Lawrence River. This is an easy dive to access from shore and even has a dive park for divers to park and stage their dive from. Visibility is usually pretty good at around 50 feet.
★★★★☆ Morrison’s Quarry
Morrison’s Quarry, located off of Highway 105 in Wakefield, Quebec, is one of the region’s most popular scuba training sites. It is also a very popular camp ground and home to concerts and festivals during the summer months.
★★★★☆ Plant Recreation Center
This city of Ottawa pool is used for scuba training by Sharky’s Scuba Supply. Training includes Try Scuba, Snorkel and the confined portion of Open water.
★★★★☆ Morrisburg Beach Lock 23
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.
★★★★☆ Mille Roche Power House
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 20
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
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.
★★★★☆ Cascades
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.
★★★★☆ Robert Gaskin (Wreck)
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
★★★★☆ Lillie Parsons (Wreck)
This is a boat dive. Bring a light to see under the wreck. Prepare for strong currents (2-3 knots). Penetration is possible but not recommended for novice divers.The wreck lies between 40 and 50 feet with wreckage extending to 90 feet. Visibility is 8 to 12 feet.
Opening Hours
| Monday | 08:30 - 18:00 |
| Tuesday | 08:30 - 18:00 |
| Wednesday | 08:30 - 18:00 |
| Thursday | 08:30 - 19:00 |
| Friday | 08:30 - 19:00 |
| Saturday | 08:30 - 18:00 |
| Sunday | 10:00 - 17:00 |
Opening Hours
| Monday | 08:30 - 18:00 |
| Tuesday | 08:30 - 18:00 |
| Wednesday | 08:30 - 18:00 |
| Thursday | 08:30 - 19:00 |
| Friday | 08:30 - 19:00 |
| Saturday | 08:30 - 18:00 |
| Sunday | 10:00 - 17:00 |