Big Muskego & Bass Bay - Boxhorn Launch
Waukesha County, Wisconsin · Big Muskego Lake
Boat Ramp Accessible RAMP
Maintained by: CITY
Amenities
Boat RampRamp: ConcreteADA Accessible
Location & Directions
GPS: 42.8813°N, 88.0912°W — Get Directions
Other Access on Big Muskego Lake
Data sourced from Wisconsin DNR public water access records. Last verified: March 19, 2026. Learn how we maintain this data.