United States of America
The Marquette Underwater Preserve was established in 1990 to promote conservation of the submerged historical resources in Lake Superior near Marquette, Michigan. The preserve is composed of two separate units, the Marquette Unit and the Huron Islands Unit. The Marquette Unit extends along approxima
tely 24 miles of Michigan shoreline out to the 200-foot depth contour. The Huron Islands Unit surrounds a group of granite peaks about 12 miles from shore. The Michigan Underwater Preserve Council oversees activities relating to all of Michigan's underwater preserves. The preserve is open to scuba divers.
Listen to the audio guide for Marquette Underwater Preserve Free on WIP — starts by itself when you arrive, even with the screen off