O'Brien Lake Access

Iron County, Wisconsin · O'Brien Lake

Boat Ramp RAMP

Maintained by: COUNTY

Amenities

Boat RampRamp: Gravel

75.7 acres · 0 species

GPS: 46.2944°N, 90.4024°W — Get Directions

Data sourced from Wisconsin DNR public water access records. Last verified: March 19, 2026. Learn how we maintain this data.