Big Arm Unit - Flathead Lake State Park
Quick Facts
2,982 ftPrice
$8 - $60/night
Booking
Reservable
Sites
40 campsites
Season
Camping season ends ...
Cell
Unknown
Pets
Very Pet Friendly
Quick Facts
2,982 ftPrice
$8 - $60/night
Booking
Reservable
Sites
40 campsites
Season
Camping season ends ...
Cell
Unknown
Pets
Very Pet Friendly
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What Campers Say
Recommended
Based on 62 reviews
332 Google reviews
Most mentioned
"User reviews for Big Arm Unit at Flathead Lake State Park are overwhelmingly positive, with praise for its cleanliness, beautiful lake views, and friendly camp hosts. However, some users raised concerns about tight campsites and parking limitations."
Campground Map
Big Arm Unit - Flathead Lake State Park
28031 Big Arm State Park Rd., Big Arm, Montana, 59910, United States
Best Time to Camp at Big Arm Unit - Flathead Lake State Park
Experience the dramatic beauty of Montana's changing seasons at Big Arm Unit, where each time of year paints the landscape in different hues. Summer transforms the campground into a sun-drenched paradise, with comfortable temperatures in the mid-70s perfect for lake activities, while evening temperatures dip into the 50s—ideal for gathering around the campfire. As autumn arrives, the surrounding forests burst into golden flames before winter blankets the region in pristine snow, creating a serene wonderland where freezing temperatures and snowfall transform the familiar shoreline into an entirely different world.
Summer highlighted for swimming, boating and sunbathing; peak season satisfaction is high.
Cooler seasons noted; yurts provide warmth and fall offers quieter scenery and wildlife viewing.
Spring offers reopening and scenery but variable weather and fewer peak activities early season.
Camping season ends Nov 1; winter camping generally not available at the unit.
Planning Tips
- Peak Season: Exact peak season dates not specified.. Book 2-3 months ahead.
- Operating Season: Camping season ends on November 1, exact reopening not specified.
- Current Alerts: None mentioned.
About Big Arm Unit - Flathead Lake State Park
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