Four Fathoms Scuba Diving

7320 Main Street,
Port Sanilac, MI 48469
The Captain and Crew of the Adventure I, a 27'' ChrisCraft Commander, specialize in introducing divers to Shipwrecks in the Underwater Preserves of Michigan. From Port Sanilac, Harbour Beach, Port Austin and Grindstone City we explore the Sanilac Shores and Thumb Area Bottomland Underwater Preserves. Only a 90-minute drive from Detroit and a short boat ride to some of Michigan's best wreck diving. The vessel is inspected by Michigan Dept. of Natural Resources and is certified for six passengers. The feisty Captain John is Coast Guard Licensed. Snacks, beverages and engaging stories provided for a morning, afternoon or full day of adventure and fun. For more information please contact us at 248.615.3483
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