Photo: NPSPublic domainRecreation.gov
Split Mountain Group Campground
Dinosaur National Monument · Jensen, UT
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Official sources & verification
Managed by State Park
Source of truth
- Operator website
Listed website for the campground operator.
Managing agency
- Dinosaur National Monument — official page
Park unit page with alerts and visitor information.
Verify by phone or mail
- Operator:435-781-7700
- Email:dino_information@nps.gov
- Address:PO Box 128 · Jensen, UT · 84035
Live availability
via Recreation.govAvailability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.
About
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How busy it gets
Recreation.gov46 camper reviews on Recreation.gov
Amenities
Cell reception
Camper reports · checked Sep 29, 2026Some Coverage
Average 2.0 of 4 bars · 31 reports across 3 carriers
Phone calls may occasionally drop; text messages may be delayed. Data service may be unusable. Drop-outs are common and it may be necessary to search for signal. Social media likely unusable.
Verizon
Some Coverage
2.0/4
18 reports
AT&T
Some Coverage
1.6/4
7 reports
T-Mobile
Good Coverage
2.5/4
6 reports
Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov
Check-in & Check-out
Check-in 1:00 PM
Check-out 12:00 PM
Pet Policy
Park Regulations
All vehicles and trailers must stay on the pavement. RVs using stabilizers are required to use stabilizer pads to avoid damaging pavement. Campfires must be built inside the fire grate provided. Never leave a campfire unattended. Collecting wood from the ground or breaking it off trees or shrubs is prohibited. Firewood is available for purchase near the pay station. Digging, leveling and other site modifications are prohibited. Pets are allowed in campsites and within 100 feet of roads and parking lots. They must be kept on a maxium 6 foot leash or physically restrained at all times. Pets may not be left unattended and/or tied to an object. The use of any type of fireworks is not allowed. Properly store all food in a hard-side vehicle when not being used. Dispose of all garbage in the dumpsters provided. Quiet hours from 10:00 pm to 6:00 am. Generators can be operated between 7:00 am and 9:00 pm. Stays are limited to 14 consecutive days. Sites may not be left unattended for more than 24 hours.
Published by the National Park Service. Rules change seasonally and by area within a park — confirm current regulations with the agency before you go.
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Individual Sites (9)






In this park
Trails at Dinosaur National Monument
Within ~30 miles
Trails near Split Mountain Group Campground

Desert Voices Nature Trail and Split Mountain Campground
Utah

Pullout 3 Trail
Utah

Cottonwood Wash Trail
Utah

Sound of Silence Trail
Utah

Dinosaur National Monument Green River Trail
Utah

River Trail
Utah
Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the Utah hunting page
Nearby Campgrounds



BLM 17 Road Dispersed Camping

Dispersed Camping Near Dinosaur National Monument

Dinosaur National Monument Rainbow Park Campground





