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Four Mile Boat Launch

Community
Alpena County, Michigan, 49707→|Lake Winyah· 1,258 ac→

Location

GPS Coordinates

About This Ramp

Surface
Concrete
OpenStreetMap1 data sourceUpdated Mar 2026

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Four Mile Boat Launch is a public boat ramp on Lake Winyah in Alpena County, Michigan (49707). GPS coordinates: 45.0999°N, 83.5094°W.