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Dinosaur National Monument - Split Mountain Permits
National Park

Dinosaur National Monument - Split Mountain Permits

Jensen, Utah
4.6 (100 reviews)

Photos shown are stock images and may not represent the actual campground.

About Dinosaur National Monument - Split Mountain Permits

Overview:Welcome to the Split Mountain daily section permit site for Dinosaur National Monument -- home to the Green and Yampa Rivers, two of the west's premiere whitewater rivers. This is where you can obtain rafting permits for one day trips launching at Rainbow Park and taking out at Split Mountain. The last section of the Green River in Dinosaur National Monument is the nine miles of Split Mountain Canyon beginning at the Rainbow Park boat ramp and flowing swiftly downstream, punctuated b

Dinosaur National Monument spans the Utah-Colorado border and offers one of the most unique RV camping experiences in the American West. Split Mountain, located on the Utah side, provides access to some of the most spectacular river canyons and paleontological wonders in the country. This area is perfect for adventurers seeking to combine outdoor recreation with geological and historical discovery.

The landscape around Split Mountain is a dramatic showcase of earth's ancient past. Towering canyon walls display layers of rock spanning hundreds of millions of years, with exposed fossils telling stories of creatures that roamed this region long ago. The Green River cuts through these canyons, creating stunning vistas that shift in color throughout the day as sunlight moves across the rock formations. Whether you're an avid photographer, geology enthusiast, or simply someone who appreciates breathtaking natural scenery, this monument delivers an unforgettable backdrop for your camping adventure.

RV travelers visiting Split Mountain typically come for the exceptional river rafting and boating opportunities on the Green River. The area is renowned among paddlers for its challenging whitewater sections and serene float trips through pristine canyon country. Even if you're not a river runner, simply driving the scenic byways and hiking the numerous trails provides intimate access to this remarkable landscape. Many visitors spend days exploring the interconnected canyons, discovering hidden rock art, and learning about the region's significance as one of the world's most important dinosaur fossil sites.

The nearby town of Jensen, Utah serves as a gateway community with essential services for RV travelers. From here, you have convenient access to Split Mountain and the western portions of the monument. This is also a great base for exploring additional attractions throughout the region. The area draws a diverse mix of visitors including families interested in natural history, outdoor enthusiasts seeking adventure, retirees enjoying scenic travel, and serious paleontology buffs.

The best time to visit is spring through fall, when weather conditions are most favorable for outdoor activities and river trips. The high desert environment means cooler mornings and evenings even during summer months. Bring plenty of water and sun protection, as the landscape offers little shade in many areas. This destination rewards those willing to venture slightly off the beaten path with experiences that connect you directly to earth's ancient story and some of the West's most pristine wilderness.
4.6

Rating

100

Reviews

Park Details

Tips & Tricks

Book Early

Jensen is popular during peak season. Reserve 2-4 weeks in advance for weekends and holidays.

Check-in Time

Most parks have check-in after 1:00 PM and check-out by 11:00 AM. Call ahead if you'll arrive late.

Local Weather

Utah weather can change quickly. Pack layers and check the forecast for Jensen.

Explore the Area

Don't miss local attractions near Jensen. Ask the camp host for hidden gems and trails.

Dinosaur National Monument - Split Mountain Permits Reviews

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Deborah Clouse

Mar 18, 2026

5.0

Google Review by Deborah Clouse

National Park is shut down. Water is locked and trash is locked. Road construction is taking place. They have pace cars to get you in and out of the park.

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Jamie Hall

Mar 18, 2026

5.0

Google Review by Jamie Hall

Great spot to camp, there are places to explore and it's not to big so there never feels like everyone is packed in. The river can make it feel muggy sometimes but the breathtaking landscape makes up for that. Getting up at dawn and seeing the sunlight shining only on the east side of the hills while you make breakfast is one of the best experiences I've had. It is a little cold but I camped in th... Great spot to camp, there are places to explore and it's not to big so there never feels like everyone is packed in. The river can make it feel muggy sometimes but the breathtaking landscape makes up for that. Getting up at dawn and seeing the sunlight shining only on the east side of the hills while you make breakfast is one of the best experiences I've had. It is a little cold but I camped in the last week of March.

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Jason Poulson

Mar 18, 2026

4.0

Google Review by Jason Poulson

Great scenic spot. The cottonwoods add much needed shade to the group camp ground on the Green River. The flushing toilets where in operation and cleaned daily. The red ants are everywhere be prepared if you are ground camping. The ground vegetation disappears about mid may and the daily wind cycle will give you a sandblasted experience. All in all the river and the scenery makes it worth it bu... Great scenic spot. The cottonwoods add much needed shade to the group camp ground on the Green River. The flushing toilets where in operation and cleaned daily. The red ants are everywhere be prepared if you are ground camping. The ground vegetation disappears about mid may and the daily wind cycle will give you a sandblasted experience. All in all the river and the scenery makes it worth it but be prepared for the ants and the sand

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Pam Meineke

Mar 18, 2026

5.0

Google Review by Pam Meineke

Stayed at this group campground because the other one was closed. It's beautiful. I think there are about 15 sites. Only 1 pit toilet. I stayed in the off season.

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Boris the Spider

Mar 18, 2026

5.0

Google Review by Boris the Spider

I'm the host at Split Mountain. In the late spring and summer it's a group campsite that's $40 per night. Reservations are highly recommended. The campground is on the Green River and close to the Quarry. Water, restrooms, and picnic areas are on site. It's close to a couple of trails, including the river trail which is the only trail in the park that allows dogs. It is also close to the boat ramp... I'm the host at Split Mountain. In the late spring and summer it's a group campsite that's $40 per night. Reservations are highly recommended. The campground is on the Green River and close to the Quarry. Water, restrooms, and picnic areas are on site. It's close to a couple of trails, including the river trail which is the only trail in the park that allows dogs. It is also close to the boat ramp, where rafters take out after trips on the Yampa or Green. Remember to be courteous to other campers! Tents don't block sound and it's not polite to walk through someone's campsite (even if you're walking to the restroom). Also, one of the wonderful things about this spot and this park is the night sky! Even when there's a new moon I don't need a flashlight if it's a clear night. The stars provide enough light to walk around. Bright head lamps or flashlights can ruin the night vision of those around you, especially if you look at them while wearing the head lamp. I suggest a red or green light - it's easy to make a cover for your lights. By using colored lights, you can see if you need it and you won't zap the night vision away from other guests. This park is off the beaten path, but worth the time!

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