Cape St-Martin is a boat accessible fresh water dive site, located in Georgeville, QC, Canada.
The boat is anchored in the 25 feet on a slope descending to 50 feet towards the interior of the bay with a rough bottom. Exiting the bay in an easterly direction, one encounters a very steep rocky slope which goes deep. This site was named in memory of a diver who lost his life there for reasons still unexplained.
More details available at Scubarama’s Memphrémagog page:
in French,
English (Google Translate).