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Big Portage Lake Public Water Access Site
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GPS Coordinates
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About This Ramp
Type
Trailer Launch
Managed by
DNR Division of Parks and Trails
Ramps
1
Docks
1
Surface
Concrete Slab
Parking
4 spaces
Minnesota DNR2 data sourcesUpdated Mar 2026
Big Portage Lake Public Water Access Site is a public boat ramp on Big Portage (West Bay) in Cass County, Minnesota (56435). Managed by DNR Division of Parks and Trails. GPS coordinates: 46.8493°N, 94.4178°W.