Loading Spotwander…Find the spots worth the detour.

Local favourite lake · McHenry, Illinois

Tomahawk Lake

Tomahawk Lake is a lake in McHenry, Illinois.

Tomahawk Lake: crowds and conditions

Typical pattern: usually quiet; mostly local visitors. Been there recently? Post today’s status and it shows here for the next traveller.

Status options for this lake: Full / gates open · Low water level · Entry closed.

Best time to visit Tomahawk Lake

Season: August to December when reservoirs are full and gates may open.

Crowd: Usually quiet; mostly local visitors.

Typical week: Mon quiet · Tue quiet · Wed quiet · Thu quiet · Fri light · Sat light · Sun light.

How to reach Tomahawk Lake — distance from nearby cities

    Coordinates: 42.32778, -88.23286. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

    Places to visit near Tomahawk Lake

    See everything within a day’s drive of Tomahawk Lake

    Other lakes, dams & reservoirs near Tomahawk Lake

    All lakes, dams & reservoirs in Illinois

    © GeoNames (CC BY 4.0) · Overture Maps Foundation (CDLA-Permissive-2.0)

    Frequently asked

    Is Tomahawk Lake full? Are the gates open?

    No visitor has reported the water level status for Tomahawk Lake yet. Typical pattern: usually quiet; mostly local visitors.

    What is the best time to visit Tomahawk Lake?

    August to December when reservoirs are full and gates may open. Usually quiet; mostly local visitors.

    What are the places to visit near Tomahawk Lake?

    Nearby: Moraine Hills State Park (sanctuary, 2 km), Volo Auto Museum (museum, 6 km), Volo Bog State Natural Area (sanctuary, 7 km), Wooster Lake (lake, 10 km), Colonel Gustavius A. Palmer House (fort, 13 km), Bangs Lake (lake, 13 km).