Mars Lake Access
Oneida County, Wisconsin · Mars Lake
Boat Ramp RAMP
Maintained by: TOWNSHIP
Amenities
Boat RampRamp: Other
Location & Directions
GPS: 45.5815°N, 89.1678°W — Get Directions
Data sourced from Wisconsin DNR public water access records. Last verified: March 19, 2026. Learn how we maintain this data.