About Revisions Snail Shell Harbor Garden, MI Max Depth: 36-40ft/11-12m Average Viz: 16-20ft/5-6m Entry Type: Shore Bottom Composition: Clay/Muck Aquatic Life: Might See Something Spring: 50-55°F/10-13°C Summer: 61-65°F/16-18°C Fall: 50-55°F/10-13°C Winter: Under 50°F/10°C 10/26/2011 10:44 PM

Snail Shell Harbor in historic Fayette State park in Garden, Michigan is an interesting dive if you have nothing else to do an are a beginner with limited access to a boat. Make sure you bring a cart to tote your tanks and gear as it is approx 1/4 mile from the parking lot to the harbor. You will also need to get a $25 permit.