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Local favourite fort · Ontonagon, Michigan

Union Mine

Union Mine is a fort in Ontonagon, Michigan.

Union Mine: 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 fort: Open, good conditions · Very crowded · Approach road bad · Closed / not accessible.

Best time to visit Union Mine

Season: October to February; carry water in summer.

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 Union Mine — distance from nearby cities

    Coordinates: 46.79461, -89.62721. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

    Places to visit near Union Mine

    See everything within a day’s drive of Union Mine

    Other forts & heritage near Union Mine

    All forts & heritage in Michigan

    Map data © OpenStreetMap contributors (ODbL)

    Frequently asked

    Is Union Mine open today?

    No visitor has reported the opening status for Union Mine yet. Typical pattern: usually quiet; mostly local visitors.

    What is the best time to visit Union Mine?

    October to February; carry water in summer. Usually quiet; mostly local visitors.

    What are the places to visit near Union Mine?

    Nearby: Lake of the Clouds (lake, 12 km), Lake of the Clouds (lake, 12 km), Porcupine Mountains Wilderness State Park (park, 17 km), WOAS-FM (Ontonagon) (attraction, 33 km), Lake Gogebic (lake, 41 km), Lake Gogebic (lake, 41 km).