Flathead Lake is the largest natural freshwater lake in the western United States. Twenty-eight miles long and 15 miles wide, Flathead Lake is renowned for its fishing. It's surrounded by many state parks with a gamut of recreational opportunities and stunning scenery.Arrange your visit to Flathead Lake State Park and discover more family-friendly attractions in Kalispell using our Kalispell online road trip planner.
Units of the Flathead Lake State Park include: Wayfarers, Yellow Bay, Finely Point, Wild Horse Island, Big Arm, and West Shore.
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