Big Arm Campground

Flathead Lake State Park

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28031 Big Arm State Park Rd. Big Arm, MT 59910 406-849-5256 Reservations: 855-922-6768 Official Website

GPS: 47.8053, -114.3134

  • Overview
  • Q&A
  • Cell Service
  • Reviews (13)
  • Amenities

Overview of Big Arm Campground

Accessibility is not guaranteed, always scout ahead before driving down dirt roads.
Learn more: Boondocking 101.

Number of Sites 41

Pad Type dirt

Reservations yes

Open Seasonally April - Oct.

Elevation 2,952 ft / 899 m

Max Length 40 ft

Tent Camping Yes

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Q&A - Ask the Community about Big Arm Campground

To ask questions of the owner or manager please contact the campground directly. 406-849-5256

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Reviews of Big Arm Campground 13 people have reviewed this location.

Ratings Summary

Overall Rating
Site Quality

Cell Phone Coverage

Verizon 4G
Confirmed by 6 Users
Last reported 6/5/2023
Confirmed by 4 Users
Last reported 6/5/2023
T-Mobile 5G
Confirmed by 1 User
Last reported 8/25/2022

Contact us to update this listing.


  • 50 Amp
  • 30 Amp
  • 20 Amp
  • dry camping
  • Partial Hookups
  • boat ramp
  • picnic area
  • recreation trail
Site Amenities
  • big rig
  • fire ring
  • picnic table
  • pull thru
  • view sites
  • firewood
  • group sites
  • ADA Accessible
  • recycle
  • restrooms: flush
  • showers
  • water available
  • pets


Big Arm Resort & Casino

Clean Well Kept Facility. Outstanding Views Of Flathead Lake.

- Semicolon

Rollins Restaurant & RV Park

Great stopover spot

- Lynne

Lake Mary Ronan State Park Campground

Horrible experience

- airstreamer

Polson - Flathead Lake KOA Holiday

Nice KOA good view of lake.

- drkatt

Polson Motorcoach & RV Resort

Truly unique with incredible views

- cjoughin

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