Hauser Lake sits just outside Helena, and Grey Sandy Campground occupies a privately managed plot along its shore, giving RV campers full hookups including electric, water, and sewer at $50 to $60 per night. A small on-site store covers basic supplies. Cell service conditions are noted by visitors, but the campground provides free WiFi. Black Sandy State Park Campground sits roughly 0.2 miles east for campers who prefer a state-managed alternative.
Description
New ownership and recently renovated in 2021, Casey and Kristen’s goal is to make their guests feel welcome and at home. Whether enjoying lake Hauser with family or a quiet weekend away, Grey Sandy makes your getaway simple with full hookup sites. Come say hello and enjoy a s’more on us at the community fire pit each night. Cabins, store and showers coming in 2023!
RV Road Trip Guides
Map & DirectionsGrey Sandy Campground is located in Montana near Helena National Forest
Address
6568 Hauser Dam Rd
Helena, MT
Coordinates
46.743914704022785 N
111.89083364374657 W
Connectivity
- T-MobileNo Coverage
- VerizonNo CoverageVerified by 1 userLast on 6/16/26
- AT&TNo Coverage
Connectivity
- T-MobileNo Coverage
- VerizonNo CoverageVerified by 1 userLast on 6/16/26
- AT&TNo Coverage
Access
- Drive-InPark next to your site
Site Types
- RV Sites
- Cabins
Features
For Campers
- Market
- Trash
- Picnic Table
- Firewood Available
- Reservable
- WiFi
- Showers
- Electric Hookups
- Toilets
- Pets
- Fires
For Vehicles
- Sewer Hookups
- Water Hookups
- Pull-Through Sites
- 30 Amp Hookups
- 50 Amp Hookups
- Big Rig Friendly
Drive Time
- 20 min from Helena, MT
- 1 hr 18 min from Great Falls, MT
- 1 hr 35 min from Bozeman, MT
- 1 hr 58 min from Missoula, MT




