Tongue River State Park

Show on map(406) 757-2298
290 Campers Point, PO Box 8, Decker MT 59025
Decker, MT 59025

The 12 mile long reservoir is situated among scenic red shale, juniper canyons, and the open prairies of southeastern Montana. This park is loved by Montana and Wyoming anglers, campers, and boaters. With six different campgrounds (Rattlenake, Campers Point, Pee Wee North, Pee Wee South, Sand Point and below the dam) there are plenty of camping opportunities with 156 campsites and 3 Cabins available. There are a total 81 reservable campsites available in Campers Point and Pee Wee South campgrounds.

Camp site features

Across 169 camp sites:

  • Electric hookups: 81 of 169 sites
  • Fire pit: 56 of 169 sites
  • Picnic table: 126 of 169 sites
  • Pets allowed: 166 of 169 sites
  • ADA accessible: 3 of 169 sites
  • Longest RV: 146 ft
  • Largest party: 16 people
  • Power up to 50 amps

Fees

Non-Peak Primitive Site $10.00 Non-Peak Standard Full Hookup $22.00 Non-Peak Standard with Electric Hookup $19.00 Non-Peak Standard with Water and Electric Hookups $21.00 Peak Primitive Site $10-$12 Peak Standard Full Hookup $22.00-$24.00 Peak Standard with Electric Hookup $19.00-$21.00 Peak Standard with Water and Electric Hookups $21.00-$23.00

Rules

All sites on Campers Point are ADA compatible. Camping is allowed in designated areas only. All boats, trailers, rigs and motorized vehicles must fit entirely within the campsite parking-spur provided. Any equipment that does not fit entirely within the campsite parking-spur must be parked outside the campground in an area designated by the park manager. Reservations are non-transferable and cannot be sold, bartered, or traded. The primary occupant and/or their party are the only persons authorized to camp in the site during the duration of their reservation. Check-in time is 2:00pm for campsites (local time). Check-out time is 1:00pm for campsites (local park time). Late checkouts may incur additional fees unless prior arrangements have been made with park staff. The maximum capacity at each individually signed or numbered campsite is eight (8) people. This typically involves a single camping unit, which includes, but not limited to, a tent, motor home, camping bus, truck mounted camper shell, pull-type camper, or other device designed and commonly used for sleeping. In the event the site is designated as Double Site, the site capacity for that site is doubled to allow for sixteen (16) people and two camping units. Campfires are allowed in designated areas only! Camping is limited to 7 nights in a a 30 day period at individual parks. All watercraft entering Montana must be inspected before launch and purchase Vessel AIS Prevention pass. For more information visit cleandraindrymt.com. Pets must be kept on a leash. Please check with destination park staff for local restrictions. Quiet hours are enforced from 10:00pm to 7:00am. Fireworks are prohibited in all parks at all times. No Exceptions.. In case of an emergency when visiting Montana State Parks, please dial 911. You may also wish to notify park staff for additional assistance if necessary. For non-emergency assistance please contact park staff.

Directions

Located just north of the Montana-Wyoming state line, Tongue River Reservoir State Park is located 6 miles north of Decker on Secondary 314, then 1 mile east on county road.

Stay Limit

Check in from 2 PM, check out by 1 PM.

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