Nestled on the southwest shore of Flathead Lake, the Big Arm Unit Campground in Flathead Lake State Park offers 40 campsites and three yurts situated along the shoreline and boasting spectacular views of the Mission Mountains. The campsite has restrooms with showers, flushing toilets and washing up facilities, and popular activities in the area include swimming, boating, fishing, hiking, and mountain biking on the many trails in the area. It is also a popular spot to launch boats for trips to Wild Horse Island. The campsite is situated at the southern end of Flathead Lake, which is based on the Flathead Indian Reservation, so Confederated Salish & Kootenai Tribe fishing licenses are required to fish in the lake.

Big Arm Unit - Flathead Lake State Park, 28031 Big Arm State Park Road, Big Arm, MT 59910

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