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State Park

Photo: Matt Lavin from Bozeman, Montana, USACC BY-SA 2.0Wikimedia Commons

Wild Horse Island

Montana · MT

2

Trails

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Managed by Montana FWP

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Oct 13, 2026. Spot an error in our data?

About

A boat-access island park on Flathead Lake with old pine forest, trails and wildlife. Hike, swim, sail, and watch bighorn sheep, deer, birds and the island's wild horses.

Source: fwp.mt.gov

From Wikipedia

Wild Horse Island, approximately 2,164 acres (876 ha) in size, is the largest island on Flathead Lake, the largest freshwater lake in Montana. Protected as a state park since 1977, the island near Big Arm Bay is home to abundant wildlife including bighorn sheep, mule deer, waterfowl, and bald eagles. It is managed by Montana Fish, Wildlife & Parks and lies within both the Flathead Indian Reservation and Lake County, Montana.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

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