Lock 21 is a fairly high current dive so should only be done by advanced divers who are comfortable with higher current dives. It is located off the south-western end of Macdonell Island near Long Sault. Web information sources: SOS provides a great description and sketch of the lock: https://saveontarioshipwrecks.ca/diverguides/lock-21/ Neptune: https://www.neptune-scuba.info/ca/on/ecluse-lock-21-en.html New York Times […]

This is a great dive spot for basic divers. There is a line from the shore to the wreck. Don't forget to bring flashlights to this site! SOS and Augusta Township provide great info about this site. DCIM100GOPROGOPR0416.JPG Roger Lacasse has posted a great 3D model of the wreck on the 3dshipwrecks website.

This is a great dive spot for divers at any level. There is a small wreck and a couple of old anchors to see. In 2023 the city added a porta-potti and change rooms and in 2024 will add a scuba bench.

This is a great spot to check out your gear and visit the underwater statues or do something more adventurous. The inner area has been populated with wonderful life-sized statues.  Click on the image below to see the SOS PDF on this site. Secondly, advanced, fully equipped (NLT 100cuft tank) and ideally with a pony […]

This is a great short drift dive starting at the "Wreck Wee Hawk". We then swim to the entrance of Lock 28 and then drift downstream and eventually cross into the main channel and end up on the Conestoga (Connie), where you can loop around. We often also dive back to near the entrance location. […]

This is a great dive spot for divers at any level. There is a small wreck and a couple of old anchors to see. In 2023 the city added a porta-potti and change rooms and in 2024 will add a scuba bench.

This is a shallow, almost no current dive. We simply travel around an old lock. There can be some pike or carp or other interesting fish depending on the time of year. It is recommended to use a dive float as their can be some boat traffic. You will also want to have a light. […]

This is a good dive spot for basic and advanced divers as it is a steep wall. There is also a small wreck. Divers must stay close to the west wall to avoid boat traffic. There is a $10 free to be paid at the bar of the Cornwall's Pub. We dive from the beech […]

This is a great dive spot for basic divers. There is a line from the shore to the wreck. Don't forget to bring flashlights to this site! SOS and Augusta Township provide great info about this site. DCIM100GOPROGOPR0416.JPG Roger Lacasse has posted a great 3D model of the wreck on the 3dshipwrecks website.