4.8
(3181)
15,425
riders
River Mountains Loop Trail
04:50
86.4km
1,120m
Road cycling
Embark on the River Mountains Loop Trail for a challenging road cycling experience that winds through diverse landscapes. This difficult route covers 53.7 miles (86.4 km) and demands a significant effort, with an elevation gain of 3685 feet (1123 metres). As you cycle, you will witness a striking contrast of craggy mountains, arid desert, and expansive views of Lake Mead, especially from vantage points like the Lake Mead Overlook. Plan for a ride lasting around 4 hours and 49 minutes to fully appreciate the journey.
Accessing the trail is straightforward, with multiple trailheads available that offer convenient parking. Many of these starting points also provide essential amenities such as restrooms and bike repair stands equipped with basic tools. While popular among cyclists, remember that the paved route is multi-use, so you will share it with runners and walkers. Consider starting your ride early to avoid the midday heat and to make the most of the cooler temperatures.
This route stands out for its unique blend of natural beauty and engineering marvels. Keep an eye out for desert bighorn sheep and other local wildlife that inhabit the area, adding an element of discovery to your ride. You will also catch distant glimpses of the Las Vegas Strip and have the opportunity to see the iconic Hoover Dam, making the trail a memorable journey through both nature and history.
Last updated: April 23, 2026
Tips
The surface for a segment of your route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 23.2 km for 2.76 km
Waypoints
Start point
Parking
Get Directions
99 m
Water Street District
Highlight • Settlement
Tip by
15.6 km
River Mountains Loop Trail – West Side
Highlight (Segment) • Cycleway
This is a really great non-motorized trail that goes all around the River Mountains. Horseback riding is allowed in some sections and hikers and runners can cluster in parts of it, but it is mostly used by cyclists, as it is truly a pleasure to ride, which doesn't mean it isn't also quite challenging, and the heat must be taken into account during certain times of the year!
Tip by
40.3 km
River Mountains Loop Trail – East Side
Highlight (Segment) • Trail
Tip by
50.7 km
Lake Mead Overlook
Highlight • Viewpoint
Translated by Google •
Tip by
53.4 km
Hoover Dam
Highlight • Monument
Tip by
86.4 km
End point
Parking
Way Types & Surfaces
Way Types
61.5 km
11.3 km
9.62 km
2.67 km
1.20 km
124 m
< 100 m
Surfaces
59.4 km
23.7 km
2.71 km
609 m
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Elevation
Highest point (770 m)
Lowest point (320 m)
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Weather
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Today
Wednesday 6 May
28°C
17°C
0 %
Additional weather tips
Max wind speed: 13.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
Where can I park to access the River Mountains Loop Trail?
Multiple trailheads with parking are available around the loop, making it easily accessible from various points. Many trailheads also offer restrooms and bike repair stands with tools.
Are there any fees or permits required to use the River Mountains Loop Trail?
The River Mountains Loop Trail is located within the Lake Mead National Recreation Area. While the trail itself doesn't always require a separate permit, entrance fees to the Lake Mead National Recreation Area may apply depending on your access point. It's best to check the official National Park Service website for current fee information and regulations before your visit.
Is the River Mountains Loop Trail dog-friendly?
Yes, the trail is generally dog-friendly. However, dogs must be kept on a leash, and owners are responsible for cleaning up after their pets. Be mindful of the desert environment and potential wildlife, and ensure your dog has plenty of water, especially during warmer months.
What is the best time of year to cycle the River Mountains Loop Trail?
The best times to cycle are typically spring (March to May) and fall (September to November) when temperatures are milder. Summer can be extremely hot, making early morning or late evening rides necessary. Winter offers cooler temperatures but can sometimes be windy.
Which direction should I cycle the loop for an easier or more challenging ride?
The direction you choose significantly impacts the difficulty. Riding counter-clockwise presents sharper, steeper climbs, including grades up to 15%. Riding clockwise offers longer but generally less steep ascents, making it a slightly less intense climb overall.
What is the terrain like on the River Mountains Loop Trail?
The trail is entirely paved with asphalt and concrete, making it suitable for road bikes. However, it's far from flat, featuring continuous ascents and descents with many curves. Be aware that some sections, particularly between miles 9 and 18, may have rocky gravel and sand patches that can be challenging for road bikes.
What kind of scenery and landmarks can I expect to see along the trail?
You'll experience a wild fusion of landscapes, including craggy mountains, rugged desert, and majestic lake views. Key highlights include panoramic views of Lake Mead Overlook, the surrounding River Mountains, and distant glimpses of the Las Vegas Strip. You'll also pass by the Hoover Dam.
Can I see wildlife on the River Mountains Loop Trail?
Yes, the River Mountains are home to one of the largest populations of desert bighorn sheep. You may also spot other desert wildlife such as jackrabbits, lizards, snakes, and desert tortoises, especially during cooler parts of the day.
Does the River Mountains Loop Trail connect to other trails?
Yes, the trail is a significant connector to other trail systems. It links to the Historic Railroad Trail, which features five tunnels built during the Hoover Dam's construction, and also connects to the Henderson UPRR trail and the Clark County Wetlands Nature Preserve's new trail system. It is also part of the larger Vegas Valley Rim Trail.
Is the River Mountains Loop Trail suitable for beginner cyclists?
While paved, the trail is considered a moderate to challenging ride due to its continuous hills and curves. It's recommended for recreational riders with some experience rather than absolute beginners, as it involves significant elevation changes. Beginners might find shorter, flatter sections more manageable.
Does the trail have any historical significance?
A portion of the trail, about 3.5 miles, follows an old railroad bed that was used to transport materials during the construction of the Hoover Dam. Interpretive exhibits along the route provide insights into the area's ancient peoples, history, geology, and wildlife.