Lake Mead National Recreation Area · Arizona, Nevada

River Mountains Loop

34 mi of trail, end to end · Hike the River Mountains Loop Trail: 16.2 mi one way in the Service's write-up · about 2,700 ft of climbing · 1,222 ft–2,690 ft · asphalt surface · trail class Fully Developed · bike, hiking, horse

2,353 ft 2,421 ft · 33 mi high 2,682 ft

Trailhead Historic Railroad and River Mountain Loop Trailhead 1,567 ft Drive there

Hike the River Mountains Loop Trail 16.2 mi one way · the Park Service's write-up

4-8 Hours · dogs allowed · entrance fee applies · season Remember heat kills, be summer-smart and opt to hike when temperatures are cooler. If you do choose to utlize the trail during the summer, rangers recommend starting early in the morning or later in the evening when the weather is slightly cooler. Remember to pack enough water for your entire trip.

A path cuts through a desert landscape with mountains in the backround.
In 2010, the trail was designated as a National Recreation Trail. Photo: NPS/A. Cattoir

The River Mountains Loop Trail results from a multi-agency public-private partnership bringing together resources from government agencies, private landowners, and local businesses. This non-motorized, paved trail provides visitors with an extensive trail loop offering scenic views, plentiful wildlife, and the vast beauty only the Mojave Desert can offer.

The trail surrounds the River Mountains connecting Lake Mead National Recreation Area, Hoover Dam, Henderson, Boulder City, and the rest of the Las Vegas Valley.

Trail Information

Trailhead: DIRECTIONS

Parking: With multiple access points, there are several parking options along the length of the trail.

Distance: 16.2 miles one-way within Lake Mead National Recreation Area boundaries (The entire looped trail system, which includes portions that cut outside the Lake Mead NRA boundaries, is 34-miles).

Elevation Gain: 750 ft. elevation change

Difficulty: Easy

THIS TRAIL IS MAINTAINED

Services: Accessible pit toilets at the trailheads/along the trail, self-service bike repair stations, and trash/litter receptacles.

Accessibility This trail is 34 miles of a firm paved surface that is easy for bikes and wheelchairs to navigate. Several miles of the trail are level, but there is about 750 feet of elevation change throughout the trail.

This hike on nps.gov

Other trails from the Historic Railroad and River Mountain Loop Trailhead

All 19 trails in Lake Mead National Recreation AreaFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.