River Park

Located in Mosinee, this public boat ramp provides convenient access to the Wisconsin River and the scenic Mosinee Flowage. 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 straightforward and accessible to the public, making it a good choice whether you're planning a casual day trip or heading out for some fishing. It's worth checking conditions before you head out, especially during spring runoff or after heavy rain, as water levels can vary on the flowage.