NPS · Dinosaur National Monument

Split Mountain Group Campground

4 of 4 sites fit 42 ft

Book A, B, C, D

Longest for your rig: 60 ft
Booking: Reservable
Hookups: none
Entry: Pull-through
ADA sites: —
Elevation: 4,810 ft
Vehicles: up to 6

Book on Recreation.gov →the official reservation system; we take no cut

Every bookable site

The 4 sites that take a 42 ft rig, drawn where they sit.

Fits your 42 ft rig — 4 sites

A60 ft vehicle · pull · paved B60 ft vehicle · pull · paved C60 ft vehicle · pull · paved D60 ft vehicle · pull · paved

fits 42 ft (4) too short (0) not published (0)Click a site for what it publishes and a way to book it. Positions are the agency’s; roads, water and terrain are not shown, so this says where the sites are and not how you drive between them.

Within 60 miles

Map marker#	Campground	Distance	Sites	Longest for your rig	Hookups
1	Green River Campground UT	1 mi S	80	75 ft	none · pull-through
2	Rainbow Park Campground UT · tent-only	6 mi NE	4	25 ft	none
3	Echo Park Campground CO	15 mi E	22	55 ft	none
4	Colton Guard Station UT · cabin	21 mi NW	1	—	none
5	Limber Flag Yurt UT · cabin	23 mi NW	1	—	none
6	Iron Springs Group Ashley UT	24 mi NW	2	45 ft	none · pull-through

this campground numbered to match the tableClick a marker for what it is and how far. Straight-line distances, not driving distances; the inset shows where this sits in the state. For directions, open this location in OpenStreetMap.

Everything else on record

Bookable sites: 4
Non-site records excluded: 1
Longest driveway: 60 ft
Max occupancy per site: 25
Reservable sites: 4
Coordinates: 40.4407, -109.2531
Nearest place: Jensen
Phone: 435-781-7700
Elevation: 4,810 ft

Sources

Recreation Information Database (RIDB) · fetched from https://ridb.recreation.gov/api/v1/facilities/234751 · retrieved 2026-08-11 · public-domain
USGS Elevation Point Query Service · fetched from https://epqs.nationalmap.gov/v1/json · retrieved 2026-08-11 · public-domain