Experience the best freshwater diving in North America
The St. Lawrence River, 1000 Islands Region and Eastern Lake Ontario are some of the best freshwater wreck diving locations in the world. The unique geology, abundance of historic shipwrecks, warm temperate waters,  make this a perfect dive destination.


Bottom Time Diving specializes in customized dive charters in the region - for both technical and recreational divers. We grew up in the area and have been diving here for years.


Based out of Crysler Park Marina (just east of Morrisburg ON), we frequent a number of local wreck sites, including:


Eastcliffe Hall (Morrisburg)

Robert Gaskin (Brockville)

Rothesay (Prescott)

Conestoga (Cardinal)

Milles Roche Powerhouse (Cornwall)

Roy Jodrey (Brockville)


Our dive boat has an enclosed main cabin with comfortable seating out of the elements, and spacious dive deck accommodating up to 6 divers with equipment.


Please email us at andy@bottomtimediving.com to reserve a charter date or inquire about group discounts.