Fishing, hiking, and waterfall exploration draw campers to this free dispersed site along the Snake River canyon outside Murtaugh, where the landscape shifts abruptly from flat farmland to exposed canyon walls. The Snake River runs below, and trails branching to the right of the Cauldron Linn sign lead to lava rock formations and a series of waterfalls that many campers walk past without realizing they're there. Bring fishing poles and, if possible, a kayak or other watercraft for time on the river.
Campers can set up either at higher spots overlooking the canyon or drive down to sites near the riverbank, where a sandy beach area and some shade from trees make for a more sheltered stay. One site near the lower end of the road includes a campfire ring and tree cover. Upper sites have open sightlines toward the canyon but no shade. Alex R. notes the wildlife is active after dark: "lots of mosquitoes and bats at night." Geese migrations have also been observed in the evenings, and flies can be a real nuisance in summer, particularly in August.
The road in deserves serious attention. The initial dirt road has potholes and washboarding, manageable for most vehicles driven carefully. The descent into the canyon, however, involves a steep grade with embedded rocks, deep ruts, and soft silt. Two-wheel-drive vehicles have made it down and back, but multiple reviewers report needing several attempts to climb out. Trailers should not attempt the lower descent. Marasha L. puts it plainly: "do not go down to the river unless you have 4WD." Law enforcement has been seen patrolling on weekend evenings.
Amenities are minimal. There are no restrooms, no water hookups, and only one picnic table on site. Cell service is listed as available. The campground sits within camping near BLM Land — Shoshone Field Office, and nearby alternatives include Caldron Linn BLM Dispersed — Snake River Canyon just up the road and Murtaugh Lake Park Campground a few miles southwest. This site works best for self-sufficient campers with capable vehicles who want direct river access and canyon views without paying a fee.
Warning 1 Alert is In Effect
There is 1 alert for this campground. Camp safely!
Warning 1 Alert is In Effect
There is 1 alert for this campground. Camp safely!
Air Quality at this campground may currently be unhealthy for sensitive groups.
RV Road Trip Guides
Map & DirectionsCauldron Linn BLM Dispersed is located in Idaho near Murtaugh
Coordinates
42.49667370695853 N
114.13119882355828 W
Connectivity
- T-Mobile5GGood CoverageVerified by 10 usersLast on 8/4/26
- VerizonLTEGood CoverageVerified by 20 usersLast on 8/4/26
- AT&TLTESome CoverageVerified by 2 usersLast on 8/4/26
Connectivity
- T-Mobile5GGood CoverageVerified by 10 usersLast on 8/4/26
- VerizonLTEGood CoverageVerified by 20 usersLast on 8/4/26
- AT&TLTESome CoverageVerified by 2 usersLast on 8/4/26
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Dispersed
- Group
Features
For Campers
- Picnic Table
- Phone Service
- Pets
- Fires
DISPERSED CAMPING
Enjoy dispersed camping on government land and leave no trace. Pack in and pack out. No (or limited) services at this camping area. Permit may be required.
PERMIT might be REQUIRED
We curate permit requirements across the US for our PRO members. Try PRO to see if Cauldron Linn BLM Dispersed needs a permit.
Drive Time
- 26 min from Twin Falls, ID
- 1 hr 24 min from Pocatello, ID
- 1 hr 58 min from Idaho Falls, ID
- 2 hrs 16 min from Logan, UT

























































