The road narrows as it approaches this fishing access site campground, requiring careful navigation for larger rigs. Deadmans Basin sits alongside a reservoir that fluctuates significantly with seasonal water levels, creating different camping experiences throughout the year. Montana Fish, Wildlife & Parks manages this basic facility with vault toilets, picnic tables, and sites scattered across multiple loops.
Campers find a mix of lakeside and inland sites, with some offering shade from cottonwood trees while others remain fully exposed. The reservoir draws boaters and anglers during peak water periods, though drought conditions can dramatically reduce water levels. Roger W. noted the reservoir "must be prettier in the spring and early summer when the water level is higher." Site spacing provides adequate privacy, and the campground typically sees light use except during peak fishing seasons.
Cell service reaches most areas with at least one bar, and the remote location eliminates light pollution for stargazing. Fees vary based on Montana fishing license status, ranging from $5 to $18 per night. The layout can initially confuse newcomers, as day-use areas intermingle with overnight sites throughout the property. Campers seeking solitude often find themselves sharing the space with just a handful of other visitors, particularly during shoulder seasons when the setting feels nearly private.
RV Road Trip Guides
Map & DirectionsDeadmans Basin is located in Montana near Shawmut
Coordinates
46.32800047 N
109.42900097 W
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonNo CoverageVerified by 1 userLast on 6/15/26
- AT&TLTESome CoverageVerified by 4 usersLast on 6/15/26
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonNo CoverageVerified by 1 userLast on 6/15/26
- AT&TLTESome CoverageVerified by 4 usersLast on 6/15/26
Access
- Drive-InPark next to your site
- Boat-InSites accessible by watercraft.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
Features
For Campers
- ADA Access
- Trash
- Picnic Table
- Phone Service
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Pull-Through Sites
- Big Rig Friendly
Drive Time
- 1 hr from Billings, MT
- 1 hr 51 min from Bozeman, MT
- 2 hrs 18 min from Great Falls, MT
- 2 hrs 18 min from Helena, MT




















