River Trail
- 1.2 mi
- round trip
- 647 ft
- climb
- 4,917 ft
- high point
- Out and back
- route
- Apr–May, Sep–Oct
- best months
Is River Trail open right now?
Closure in the area
There's a closure order in Dinosaur National Monument. It doesn't name River Trail, so check the source for the area it covers (2 listed).
Echo Park Road and Campground Closure
Park closure covering Dinosaur National Monument · NPS · Dinosaur National Monument
Rainbow Park Closure
Park closure covering Dinosaur National Monument · NPS · Dinosaur National Monument
As of · Source: NPS · Dinosaur National Monument. Agencies don't list every closure — check before you go.
River Trail is a short, easy out-and-back hike in Dinosaur National Monument in Utah, managed by the National Park Service. The trail is about 2.4 miles long, with a low point of 4,787 feet and a high of 4,917 feet, and it gains about 113 feet of elevation. The steepest stretch comes at about 0.43 miles in, with a grade of about 12 percent. The most comfortable months for a visit are typically May and September. Typical averages from a nearby weather station run from highs around 75°F in May to about 81°F in September, while July highs average about 94°F and winter highs sit in the 30s. The trail starts at the Green River Campground Trailhead, about 0.1 mile from Green River Campground. Split Mountain Group Campground is about 1.2 miles away, and the Desert Voices Trail and Sound of Silence are both about 1.8 miles off.
Local outfitters
- Dutch John Resort At Flaming Gorge36 mi away
Not on Roamze yet. Their page has how to reach them.
Green River CampgroundCampingPhoto: Recreation.gov (RIDB) / public domain0.1 mi
Split Mountain Group CampgroundCampingPhoto: Recreation.gov (RIDB) / public domain1.2 mi- Desert Voices TrailHiking1.8 mi
- Sound of SilenceHiking1.8 mi
- Cottonwood Wash TrailHiking2 mi
Cub Creek Petroglyph Trail #14HikingPhoto: Frans-Banja Mulder, CC BY 3.0 (via Wikimedia Commons)3.2 mi
Fossil Discovery TrailHikingPhoto: InSapphoWeTrust from Los Angeles, California, USA, CC BY-SA 2.0 (via Wikimedia Commons)3.4 mi- Brush CreekCanoeing8.1 mi
Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)
Cub Creek Petroglyph Trail #14Hiking · ~5 min drivePhoto: Frans-Banja Mulder, CC BY 3.0 (via Wikimedia Commons)- Sound of SilenceHiking · ~3 min drive
- Ruple to Ely TrailHiking · ~15 min drive
Fossil Discovery TrailHiking · ~6 min drivePhoto: InSapphoWeTrust from Los Angeles, California, USA, CC BY-SA 2.0 (via Wikimedia Commons)- Ruple Point TrailHiking · ~11 min drive
Hog Canyon TrailHiking · ~6 min drivePhoto: Frans-Banja Mulder, CC BY 3.0 (via Wikimedia Commons)- Jones Hole TrailHiking · ~21 min drive
Harper's Corner TrailHiking · ~24 min drivePhoto: Frans-Banja Mulder, CC BY 3.0 (via Wikimedia Commons)- Three AmigosHiking · ~28 min drive
Harper's Corner TrailHiking · ~24 min drivePhoto: Frans-Banja Mulder, CC BY 3.0 (via Wikimedia Commons)
Best time to visit River Trail
Best months: April–May and September–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
30° / 8°
4 wet · 3 snow
Feb
39° / 16°
4 wet · 2 snow
Mar
55° / 27°
5 wet · 1 snow
Apr
64° / 35°
5 wet
May
75° / 44°
5 wet
Jun
88° / 52°
3 wet
Jul
94° / 59°
3 wet
Aug
92° / 56°
4 wet
Sep
81° / 47°
5 wet
Oct
65° / 35°
5 wet
Nov
48° / 24°
5 wet · 1 snow
Dec
33° / 12°
4 wet · 3 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Dinosaur Nm-Quarry Area, UT, 3.4 mi away at 4,802 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.