River Road

Located in Mosinee, this public boat ramp provides convenient access to the Mosinee Flowage for both local and visiting boaters. Managed by the Wisconsin Department of Natural Resources, it's a solid option if you're looking to get out on the water in Marathon County. The ramp is well-positioned for exploring the flowage and makes for an easy launch point whether you're planning a casual day of fishing or a longer adventure. It's worth noting that conditions can vary seasonally, so it's always a good idea to check ahead if you're planning a trip, especially during spring thaw or after heavy rain.