NPS · Dinosaur National Monument · Jensen, UT

Green River Campground

The Green River Campground is located along the banks of the Green River at an elevation of 4,750 feet (1448 m). The highly eroded Split Mountain is visible to the north. The campground is about five miles (8 km) from the famous Quarry Exhibit Hall, where you can see 149 million year old dinosaur bones still encased in the rock. A short distance from the campground is the Split Mountain Boat Ramp where river rafters come off the Green River after trips through Dinosaur National Monument's canyons.

More like this: reservable in Utah · big rigs in Utah · pets allowed in Utah · dark sky in Utah

Check availability on Recreation.gov ↗
Split Mountain at sunset landscape imageLooking down on Green River Campground from Cub Creek Road overlook. Cottonwood trees are starting to turn yellow."Wall of Dinosaur Bones"Standing at the edge of the Green River looking towards Split Mountain in the distance.
Photos courtesy of NPS · Recreation.gov

Site mix

Standard, no hookups80
Host/management1
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

Will my RV fit

The longest site here provides 75 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

80 sites in 3 loops. Tap a filter to narrow the list; the map follows.

SiteLoopEntryFits, ftSurfaceShadeWaterfrontPeople / vehiclesFiresAccessible
1ABack-in53PavedPartialRiverfront8 / 2Yes
2APull-through53Paved8 / 2Yes
3ABack-in50PavedPartialRiverfront8 / 2Yes
4ABack-in35Paved8 / 2Yes
5ABack-in38PavedRiverfront8 / 2Yes
6A55Paved8 / 2Yes
7A52Paved8 / 2Yes
8ABack-in37PavedRiverfront8 / 2Yes
9A23PavedRiverfront8 / 2Yes
10ABack-in20PavedRiverfront8 / 2Yes

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 1:00 PM, checkout 12:00 PM.

Amenities & rules

HookupsNone
Max vehicle length75 ft
EquipmentRVs & trailers, Tents
PetsAllowed
CampfiresAllowed, subject to restrictions
Dark skyInside Dinosaur National Monument, a certified International Dark Sky Park
AccessibilitySite 41 is listed accessible

Green River Campground has 80 campsites suitable for tents or RVs. Each site has a picnic table and a fire pit. Drinking water and flush toilets are available. RVs can not fill their potable water tanks at the campground. There are no showers or water/electrical hook-ups/dump stations for recreational vehicles.

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Weather by month

NOAA climate normals →
Weather by month near Green River Campground10°20°30°40°50°60°70°80°January: 0.61 inches of precipitation, 3.6 inches of snowFebruary: 0.64 inches of precipitation, 2.2 inches of snowMarch: 0.61 inches of precipitation, 0.4 inches of snowApril: 0.69 inches of precipitation, 0.3 inches of snowMay: 0.91 inches of precipitation, 0.0 inches of snowJune: 0.54 inches of precipitation, 0.0 inches of snowJuly: 0.65 inches of precipitation, 0.0 inches of snowAugust: 0.59 inches of precipitation, 0.0 inches of snowSeptember: 1.20 inches of precipitation, 0.0 inches of snowOctober: 1.09 inches of precipitation, 0.1 inches of snowNovember: 0.47 inches of precipitation, 1.2 inches of snowDecember: 0.57 inches of precipitation, 4.5 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 19.0°F averageFebruary: 27.2°F averageMarch: 41.3°F averageApril: 49.8°F averageMay: 59.5°F averageJune: 69.8°F averageJuly: 76.6°F averageAugust: 74.1°F averageSeptember: 64.2°F averageOctober: 50.1°F averageNovember: 36.1°F averageDecember: 22.5°F average0 in1 in2 in3 in4 in5 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Dinosaur Nm-Quarry Area, 3 miles from the campground at 4,802 feet, station USC00422173 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 9 inches a year. The dotted line is average snowfall, about 12 inches a year on the same inches scale.

Getting there

Green River Campground is located approximately 12 miles (19 km) north of US Highway 40. Take Utah State Route 149 from Jensen, Utah.

Nearest townJensen, Utah
Coordinates40.4224° N, 109.2447° W · Directions ↗

Charges and cancellations

  • Green River Campground is an unstaffed campground.
  • Cancellations: All camping reservation cancellations will incur a $10 cancellation fee. Camping reservations cancelled the day before or the day of the scheduled arrival date will forfeit the first night's use fee in addition to a $10 cancellation fee.
  • No-Shows: If you do not arrive for your reservation, you will forfeit the full reservation amount.
  • Early Departures: If you leave the campground before your scheduled departure date, you must update your reservation on Recreation.gov to be considered for a refund for any unused nights. You must leave your campsite by the established checkout time. Refunds will not be issued for unused nights if the reservation is not updated.

Fire nearby

  • Prescribed
    D1 Pondo Rx

    36 mi from the campground · 532 acres

Distance is to the reported incident point, not the fire edge. Call the managing office before you drive.

Supplies & services

Outdoor gearRedneck Archery and Pro Shop ↗14.6 mi
Dump stationDump station ↗29.4 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

Video

Green River Campground Review | Best Place to Camp in Dinosaur National Monument Utah

Public land it sits in

On Wilderness Atlas →

John Wesley Powell begins about 8.1 miles away, and it is the closest of these.

Each unit is published as a centre point and an acreage rather than a boundary, so this section stands it in for a circle of the same area. Whether a campground is inside, and how far it is from one it is outside, are both approximate.

Natural features

The campground is set on a bench along the Green River and is dotted by Fremont cottonwood trees and sagebrush. Many campsites offer views of Split Mountain. Some sites have shade while others are very sunny.

Recreation

  • Dinosaur National Monument covers over 210,000 acres (84984 ha).
  • Visitor Centers. The monument features two visitor centers - one in Colorado and one in Utah.
  • Quarry Exhibit Hall. You can see over 1,500 dinosaur fossils still in the rock inside the Quarry Exhibit Hall (Jensen, Utah).
  • History & Culture. Numerous cultural sites reveal stories of the people who lived here before and include Fremont petroglyphs, homestead cabins and former ranches. Hiking trails allow in-depth exploration.
  • Hiking. There are miles of trails for hiking and cross-country travel.
  • River Rafting & Boating. Whitewater rafting, both commercial and private, is popular on the Green and Yampa Rivers. The Green River multi-day rafting trips start at Gates of Lodore. and the run to Echo Park is 19 miles. The Yampa River multi-day rafting trips begin at Deerlodge Park. The Yampa rushes downstream 44-miles (71 km) to join the Green River at Echo Park. Boaters continue downstream on t
  • Scenic Drives. Several roads provide access to key destinations and scenic sites. Scenic drives allow the windshield visitor to see spectacular geology.

Nearby

The Quarry Exhibit Hall allows visitors to see approximately 1,500 dinosaur fossils exposed in the rock. Besides the monument, nearby Utah State Parks, the Ashley National Forest, Flaming Gorge National Recreational Area and Bureau of Land Management sites provide additional recreational opportunities.

Guidebooks for Dinosaur National Monument and Utah

We earn a small commission if you buy through these links. It does not change what we list.

  • FalconGuides to Dinosaur National Monument
    Jane Gildart, 2023
    Find at Bookshop.org
  • Guide to the Green and Yampa Rivers in Dinosaur National Monument
    Duwain Whitis and Barbara Vinson, 2013
    Find at Bookshop.org
  • Best Tent Camping: Utah
    Jeffrey Steadman, 2017
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Green River Campground?

Sites at Green River Campground are reservable on Recreation.gov. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

What time is check-in at Green River Campground?

Check-in 1:00 PM, checkout 12:00 PM.

Source: Recreation.gov

What does it cost to cancel a reservation at Green River Campground?

Cancellations: All camping reservation cancellations will incur a $10 cancellation fee. Camping reservations cancelled the day before or the day of the scheduled arrival date will forfeit the first night's use fee in addition to a $10 cancellation fee.

Source: Charges and cancellations

How many sites does Green River Campground have?

81 sites, including 80 standard sites without power.

Source: Recreation.gov

Will my RV fit at Green River Campground?

The longest site here provides 75 feet of vehicle capacity. Most sites are shorter. The sidebar tool checks a trailer or motorhome length against every site.

Source: Will my RV fit

Are there showers or a dump station at Green River Campground?

Drinking water and flush toilets are available.

Source: Recreation.gov

Are pets allowed at Green River Campground?

Yes, pets are allowed at Green River Campground. Leash rules apply.

Source: Recreation.gov

Can I have a campfire at Green River Campground?

Fires are allowed in the provided rings under normal conditions. As of 2026-10-16, there is 1 active fire within 50 miles, so check current restrictions before you light one.

Source: Fire nearby

Are there accessible sites at Green River Campground?

Site 41 is listed accessible on Recreation.gov. What that covers (a paved pad, an accessible table, a nearby accessible restroom) is on each site's booking page.

Source: Recreation.gov

Is Green River Campground good for stargazing?

Yes. Green River Campground sits inside Dinosaur National Monument, a certified International Dark Sky Park.

Source: DarkSky International

Is there cell service at Green River Campground?

FCC coverage maps show AT&T 5G and T-Mobile 4G LTE at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What is there to do at Green River Campground?

Dinosaur National Monument covers over 210,000 acres (84984 ha). The Recreation section on this page has the rest.

Source: Recreation