Flathead Lake

Flathead Lake is in Flathead County, Montana, with the Flathead National Park flanking its eastern shores, and is surrounded by the Swan Range in the north, the Salish Mountains in the west, and the Mission Mountains in the east. The major population centers around the lake are Kalispell, Bigfork, and Polson, Montana. Flathead Lake covers approximately 128,000 acres, with 185 miles of shoreline and a maximum depth of 370 feet. Flathead Lake is the largest natural freshwater lake west of the Mississippi in the lower 48 states. More Lake Information

Flathead Lake Camping

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Big Creek Campground

Big Creek Campsite has a 22-site campground with picnic tables, vault toilets, fire grates, and potable water. The campground can be found on the North Fork Road, 20 miles north of Columbia Falls. The stay...

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Ashley Lake South Campground

Ashley Lake South Campground is located 12 miles from Kalispell. Take Highway 2 west out of Kalispell. Turn at Batavia School onto Ashley Lake Road #912. This campground is small, with only 2 sites, a vault...

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Wayfarers Campground

The Wayfarers Campground offers a beautiful camp spot because of its Lake view and rock formation. The park has 30 campsites, including a hike-bike campsite with 9 tent pads that is ideal for cyclists cycling...

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Ashley Lake North Campground

Ashley Lake North Campground features six campsites and a host site. There are picnic tables, fire rings, a vault toilet, and an informational bulletin board are all available. The maximum length of stay is...

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Outback Montana RV Park & Campground

Outback Montana RV Park & Campground offers a unique camping experience in a shaded place. It offers a 50 amp service pull-thrus with complete water and septic. There are many activities such as boating,...

Flathead Lake Marinas

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Hidden Harbor Marina

Hidden Harbor Marina is a private marina that offers 24', 26', and 32' boat slips in length with poured concrete columns, steel-reinforced stamped-concrete decking, bumpers, and pop-up cleats with power and...

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Big Arm Resort

Big Arm Resort Marina is a beautiful place. It features dock slips, fuel, and an RV park. The boat slips are available daily, monthly, and seasonal. It also has beautiful scenery, cold beverages, and good...