River Park Boat Ramp
Marathon County, Wisconsin · Mosinee Flowage/Wisconsin River
Boat Ramp RAMP
Maintained by: CITY
Amenities
Boat RampRamp: Gravel
Location & Directions
GPS: 44.7986°N, 89.7072°W — Get Directions
Data sourced from Wisconsin DNR public water access records. Last verified: March 19, 2026. Learn how we maintain this data.