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Boat Ramp

This public boat ramp on St. Marys Lake in Riverton Township is managed by the Michigan Department of Natural Resources, providing access for both fishing and paddling enthusiasts.

Located on West Marrison Road in Mason County, it serves as a convenient launch point for exploring St. Marys Lake and is situated near several other regional boat ramps including Lake Montcalm, Union Lake, and Crystal Lake.


Nearby points of interest

Find excellent paddling spots, easy access to boat ramps, and all the amenities you need for a memorable day. Your adventure starts here.

Water and weather conditions (10 day forecast)

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Michigan licenses and regulations

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