St. Mary is a fresh water dive site, located in Highland Park, IL. This dive site has an average rating of 3.50 out of 5 from 2 scuba divers. The maximum depth is 101-110ft/31-34m.
The St. Mary is a 120 ft. wooden schooner. The wreck has collapsed but it is all there. There are two large anchors, the windlass, the ship’s wheel, dead eyes, rigging blocks, and much more. Truly a virgin wreck.