Fort Harrison RV Park operates as a military-managed facility on a small base near Helena, requiring entry through the south gate with security clearance and ID verification. The 12-site park features full hookup sites 1-7 with 50/30/20 amp service, while back row sites 8-12 offer 30/20 amp connections. Sites include cement curbs that create challenges for sewer connections and RV stairs, though brick leveling aids are provided at each spot.
Check-in occurs at 2 PM through the billeting office in the three-story building, which also houses free laundry facilities. The park lacks showers and WiFi, though cell service reaches four bars for Verizon users. For additional camping choices, see places to camp near Helena. Departure requires returning keys by 11 AM to avoid extra charges.
RV Road Trip Guides
Location
RV ParkFort Harrison RV Park is located in Montana
Directions
On US 12 in West Helena. From I-15 Exit on the Cedar St. Exit and follow signs for Fort Harrison Continue to Joslyn St. Approximately 1.5 blocks veer left onto Country Club Ave. Continue to the end of Country Club Ave.- The Main Gate is too tight for all but the smallest rigs follow road to right to north gate Once you are in proceed straight ahead to Bldg. 1011 This is where you will either check in at the desk(during office hours) or get your key from a lockbox(after office hours-only if you have a reservation) From this parking lot you will take a left back onto the road you came in on. Follow this road(Sanandana Dr.)to the end, follow the U around to your left. As you come around heading back into the post you will see the RV parking
Coordinates
46.62177477 N
112.10396897 W
Connectivity
- T-Mobile5GExcellent CoverageVerified by 4 usersLast on 3/18/26
- Verizon5GExcellent CoverageVerified by 16 usersLast on 3/18/26
- AT&T5GExcellent Coverage
Connectivity
- T-Mobile5GExcellent CoverageVerified by 4 usersLast on 3/18/26
- Verizon5GExcellent CoverageVerified by 16 usersLast on 3/18/26
- AT&T5GExcellent Coverage
Access
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
Features
For Campers
- ADA Access
- Trash
- Picnic Table
- Phone Service
- Reservable
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
For Vehicles
- Sewer Hookups
- Water Hookups
- Pull-Through Sites
- 50 Amp Hookups
- Big Rig Friendly
Drive Time
- 7 min from Helena, MT
- 1 hr 19 min from Great Falls, MT
- 1 hr 30 min from Bozeman, MT
- 1 hr 35 min from Missoula, MT










