Gravel roads and low water levels define the experience at Flat Lake, a drive-in, walk-in, and boat-in site within the Fort Peck Recreation Area managed by the Army Corps of Engineers. The lake level runs low, and the surrounding terrain is dry and open. Vault toilets and a boat ramp are on-site, along with fire rings and picnic tables, though the number of spaces is limited. Pets are welcome, and trash service is provided. Anglers and boaters looking for places to camp near Fort Peck Recreation Area will find this a functional, no-frills base worth considering.
RV Road Trip Guides
Map & DirectionsFlat Lake is located in Montana near Nashua
Coordinates
48.01700024 N
106.37200075 W
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonNo CoverageVerified by 1 userLast on 6/9/26
- AT&TLTESome Coverage
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonNo CoverageVerified by 1 userLast on 6/9/26
- AT&TLTESome Coverage
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
- Boat-InSites accessible by watercraft.
Site Types
- Tent Sites
Features
For Campers
- Trash
- Picnic Table
- Phone Service
- Drinking Water
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Pull-Through Sites
Drive Time
- 3 hrs 53 min from Billings, MT
- 4 hrs 20 min from Minot, ND
- 4 hrs 29 min from Great Falls, MT
- 5 hrs 35 min from Bozeman, MT







