Four Mile Boat Launch is a public boat ramp on Thunder Bay River near Alpena, Michigan, the United States. The ramp surface is concrete. The closest marina is City of Alpena Small Boat Harbor (4.8 mi).

Details

TypeBoat ramp
LocationAlpena, Alpena County, Michigan
WaterThunder Bay River
Coordinates45.09992, -83.50942
AccessPublic
Ramp surfaceConcrete

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Nearby

All Alpena listings · Boat Ramps & Launches in Michigan