Public Boat Ramps on Mars Lake, Wisconsin

We currently track 1 verified public boat ramps with access to Mars Lake in Wisconsin, all located within Oneida County. Use the map and ramp listing below to compare launch fees and access details.

1 Boat ramps
1 County
No free ramps confirmed yet
Oneida County Top county (1)

Map of Mars Lake Boat Ramps

Compare every public boat ramp on Mars Lake in one map. See where each launch is located, compare access points, and choose the most convenient place to get on the water.

Boat launch locations on Mars Lake

Browse every verified launch site we've published on this waterway, with fee information, nearby towns and access details.

Current Conditions

Check the latest weather forecast and available water quality information before heading out. Depending on the location, one or both data sources may be available.

Current weather

66°F Clear

Wind SSW 6 mph

Full NWS forecast · via National Weather Service
Last updated Oct 12, 2026 at 4:31 AM

Frequently asked questions

The questions people ask most often before launching on Mars Lake.

There are currently 1 public boat ramps on Mars Lake in Wisconsin.

We haven't confirmed any free ramps on Mars Lake yet - check the fee badge on each listing for the latest status.

Oneida County has the most, with 1 public boat ramp on Mars Lake.

Sourced from Wisconsin Department of Natural Resources.
Data on this page was last updated September 27, 2026, based on the latest ramp data update.