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St. Marys Lake

Verified
Mason County, Michigan, 49449→|Saint Marys Lake· 113 ac

Location

GPS Coordinates

About This Ramp

Hours
4:00am-11:00pm
Managed by
Prd
Lanes
1
Docks
1
Parking
10 spaces
Amenities
Restroom
Contact
(231) 745-2888
USGS3 data sourcesUpdated Mar 2026

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St. Marys Lake is a public boat ramp on Saint Marys Lake in Mason County, Michigan (49449). Managed by Prd. GPS coordinates: 43.8333°N, 86.2917°W.