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Big Arm State Park


Flathead 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. Wild Horse Island, a 2,163 acre wilderness area on the west shore of the lake, is home to bald eagles, bighorn sheep, yellow-pine chipmunks, and wild horses.

On Flathead Lake's Big Arm Bay, this park is a popular jump-off point to Wild Horse Island. Big Arm's long pebble beach is popular with sunbathers and swimmers. Camping under a stand of mature ponderosa pine and juniper is a major attraction. Others include: fishing for lake trout, board sailing, boating, fishing, swimming, camping, picnicking, bicycling, hiking the 2.5 mile trail, wildlife viewing, scuba diving, and water-skiing. This site is 2,953 feet in elevation and has 217 acres.

The park has both flush and vault toilets, tent/RV sites, bear resistant storage locker, boat trailer parking, public phone, sheltered picnic tables, drinking water, grills/fire rings, firewood, picnic tables, trash cans, drinking water, coin operated showers, group camping and group day-use. RV/trailer size is limited to 30 feet in the 41 sites. There are also 7 tent sites available.

The Big Arm State Park now has the latest in circular camping comfort, a 20 feet wide, 10 feet tall yurt. You only need to bring bedding, cooking utensils, personal toiletries, a flashlight and a container for water. Electrical outlets, lights, electric heat and a propane barbecue for outdoor cooking are also provided. A joint state/tribal fishing license is needed for fishing at this park and campers may stay only 7 days during a 30 day period. Pets are required to be on leashes. There are no ADA accessible campsites at this park.

A golf course and three museums are located in nearby Polson.

Day use is $5.00 for non-resident vehicles, and camping is $15.00 per night from May 1 - September 30.

Hours and Season of Operation:
Season:
All Year
Services: May 1 - September 30
Services Offered:
Boat Launch
campsite
established Fire Pits
handicapped Accessible
parking
pay Telephone
pets Allowed
picnic Shelter
public Restroom
shower
toilets
trail
trash Removal
yurt
Activities Offered:
Beach
bird Watching
boating
camping
canoeing
fishing
group Camping
hiking
kayaking
lake Fishing
motor Boating
photography
picnicking
rv Camping
sailing
swimming
tent Camping
walking
water Skiing
wildlife Viewing
wind Surfing
geese, Image By: David Conklin
Geese
Image By: David Conklin Campsite
Image By: David Conklin Dock Area
Image By: Big Arm - Flathead Lake State Park
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Map and Driving Directions
Contact Info
Mailing Address:
490 North Meridian Road
Kalispell, MT 59901

Phone: 406-849-5255
Alternate Phone: 406-752-5501
http://fwp.mt.gov/parks
Email: fwprg12@mt.gov
Directions
Big Arm State Park is located 14 miles north of Polson on US Highway 93.

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