Boat Ramp
Boat Ramp
The Ontonagon Marina boat ramp is a public access point located at 125 River Road in Ontonagon, featuring a hard surface ramp suitable for large watercraft on Lake Superior and the Ontonagon River.
Managed by the Michigan Department of Natural Resources, this facility provides convenient access for both boaters and anglers in Michigan's Upper Peninsula.
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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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Paddling near Boat Ramp
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