BLM land drops into a gravel-floored ravine just outside Mount Carmel, where Twin Hollows Canyon provides free dispersed camping along a creek that runs close enough to the road that site selection and vehicle clearance both matter. The layout follows a single dirt road with pull-outs branching off at intervals, a larger gravel lot near the entrance, and a half-loop closer to the water. Farther in, the road turns sandy and loose, and a 4x4 or high-clearance vehicle is needed to reach the more remote upper sites. Travelers with standard passenger cars can still find workable spots near the entrance without pushing the road's limits.
The creek is a consistent draw. Campers with kids note the water as a feature in itself, with tadpoles, snakes, and swimming accessible depending on season. The sound of moving water does a reasonable job masking highway noise from the nearby road. Rock fire rings are scattered throughout, and reviewers have noted available firewood in the area. Lou C. describes "cool spots by the flowing water that makes for natural white noise at the campsite," which holds up across multiple reviews.
Cell service is reliable enough that both AT&T and T-Mobile users report usable signal. A porta-potty is located near the main trail entrance, though most sites have no toilet facilities. Pack-in, pack-out applies throughout. Side-by-sides are active in the area, which can mean dust on dry days. Nearby, Horse Camp Near Belly of the Dragon Trail provides an alternative for equestrian groups.
Weekdays are the practical choice here. Creek-adjacent spots fill first on weekends, and the site has enough name recognition that warmer months bring consistent traffic. Winter camping is possible but cold, with overnight temperatures dropping into the teens and twenties in late November. Greg K. flags that "rains may make road questionable and road is close to river," a real concern for anyone arriving after precipitation. The canyon's position means mornings can be cold and shaded even when afternoons are warm.
Twin Hollows Canyon works best for self-sufficient campers who want a free overnight near Zion without the structure of a developed site, and who are prepared to assess road conditions before committing to the lower, sandier sections.
RV Road Trip Guides
Map & DirectionsTwin Hollows Canyon is located in Utah near Mount Carmel Junction
Coordinates
37.20716233 N
112.68931767 W
Connectivity
- T-Mobile5GExcellent CoverageVerified by 29 usersLast on 8/12/26
- Verizon5GExcellent CoverageVerified by 51 usersLast on 8/12/26
- AT&T5GExcellent CoverageVerified by 43 usersLast on 8/12/26
Connectivity
- T-Mobile5GExcellent CoverageVerified by 29 usersLast on 8/12/26
- Verizon5GExcellent CoverageVerified by 51 usersLast on 8/12/26
- AT&T5GExcellent CoverageVerified by 43 usersLast on 8/12/26
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Equestrian
Features
For Campers
- Phone Service
- Alcohol
- Pets
- Fires
For Vehicles
- Pull-Through Sites
- Big Rig Friendly
FREE established camping
Enjoy camping on government land. Limited or no services at this camping area.
PERMIT might be REQUIRED
We curate permit requirements across the US for our PRO members. Try PRO to see if Twin Hollows Canyon needs a permit.
Drive Time
- 1 hr 20 min from St. George, UT
- 3 hrs 2 min from Las Vegas, NV
- 3 hrs 23 min from Flagstaff, AZ
- 4 hrs 36 min from Prescott Valley, AZ






















































