River Mountains Loop Trail

Multiple trailheads are available around the loop, offering convenient parking. Many also provide restrooms and self-service bike repair stands. Popular access points are in Henderson, Boulder City, and within the Lake Mead National Recreation Area.

Yes, dogs are generally allowed on the trail. However, they must be kept on a leash at all times, and you are responsible for cleaning up after them. Be mindful of the desert heat, especially during warmer months, and ensure your dog has plenty of water.

The best time to cycle the trail is during the cooler months, from fall through spring (October to April). Summers can be extremely hot, making the ride challenging and potentially unsafe due to the intense desert heat. Early mornings are recommended even in shoulder seasons.

The River Mountains Loop Trail passes through the Lake Mead National Recreation Area. While there isn't a specific permit for the trail itself, standard entrance fees for the Lake Mead National Recreation Area may apply depending on your access point. You can find current fee information on the official NPS website: nps.gov.

The direction you choose significantly impacts the difficulty. Riding clockwise generally means a sustained uphill climb for a significant portion, particularly a 1,450-foot gain over 9.5 miles starting around milepost 21. Riding counter-clockwise can be more challenging, especially through the 'Three Sisters' section, which features steep climbs and descents.

The trail is fully paved, primarily with asphalt and some concrete sections, and is generally 12 feet wide. It features continuous elevation changes, meaning you'll frequently be either ascending or descending. Expect long, sometimes twisting descents and curvy sections that require attention to speed. There's a significant climb of about 1,500 feet over nine miles from the Lakeshore area towards Bootleg Canyon.

You'll experience diverse Mojave Desert scenery, including expansive views of Lake Mead, the craggy River Mountains, the Las Vegas Valley, Lake Las Vegas, and even the Hoover Dam. The route also passes through tunnels and drainage canals. Don't miss the River Mountains Loop Trail – West Side and the River Mountains Loop Trail – East Side for key sections of the loop.

The full 34-35 mile loop typically takes around 3 to 3.5 hours to complete for a moderately fit cyclist, depending on your pace and how often you stop to enjoy the views. Komoot estimates this tour to take approximately 3 hours and 8 minutes.

Yes, the trail is a significant part of the larger Vegas Valley Rim Trail system and offers extensive connectivity. It also passes through sections of the Lake Mead Parkway Trail, Union Pacific Railroad Trail, and Burkholder Trail, among others.

The trail is generally considered challenging due to its continuous elevation changes, significant climbs, and curvy descents. It's best suited for cyclists with good to very good fitness rather than casual riders or beginners looking for a flat, easy ride. The constant ups and downs, combined with potential heat, make it quite demanding.

The Mojave Desert environment offers opportunities to spot various wildlife. Keep an eye out for desert bighorn sheep, especially in the more remote sections. You might also encounter jackrabbits, various lizards, and occasionally even a desert tortoise.