134
riders
11
rides
Mountain biking in Cottonwood Forest Wilderness offers diverse terrain characterized by striking natural beauty. The region features a dramatic desert environment with sandstone cliffs, desert washes, and varied desert ecosystems. Riders can expect routes winding through desert shrubs, transitioning to pinyon pine and Utah juniper at higher elevations, with cottonwood trees often found along riverbeds. These physical features provide a unique backdrop for mountain bike trails.
Last updated: May 11, 2026
38
riders
26.8km
02:21
280m
280m
Mountain bike the 16.6-mile Prospector and Church Rocks Trail, a moderate route through red slickrock and desert views near St. George, Utah
1
riders
5.58km
00:31
90m
90m
Explore the moderate 3.5-mile White Reef and Leeds Reef Loop mountain biking trail with scenic views in Red Cliffs National Conservation Are

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40
riders
33.5km
03:00
430m
430m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
10
riders
13.1km
01:13
190m
190m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
8
riders
16.3km
01:13
150m
150m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Popular around Cottonwood Forest Wilderness
A reservoir used as a local recreation area. You can kayak, jet ski, or simply swim. The water is very clear, and the entrance fee is $25 per car for people outside of Utah.
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Quail Creek Reservoir sits in Quail Creek State Park and has some of the warmest water in the state. With the long warm weather season it's very popular with water sport and fisherman.
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Leeds Reef trail is a relatively easy doubletrack and wide singletrack trail. It makes for a great loop when combined with White Reef trail and that combination can be ridden in either direction. Leeds Reef Trail offers some great scenery, a historic farm (at the beginning) and a movie set from the 1959 movie "They Came to Cordura".
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Harrisburg was a small town located north of the Quail Creek Reservoir, until floods displaced its inhabitants and it became a ghost town. Several houses remain; one house has no roof anymore, is completely abandoned, and is worth seeing.
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Even though the trail is not always clearly marked, the area is made of slick rocks and sand, making it really fun to ride, even off track.
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This is an easy and fun single track without too much climbing, going from Leeds to Washington.
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Quail Creek is a 600-acre reservoir. This beach offers a great view of the hills on the other side of the reservoir where mountain bikers will find several tracks. There also are informative boards about the park.
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Cottonwood Forest Wilderness offers a range of mountain bike trails to suit various skill levels. You'll find 1 easy route, 6 moderate routes, and 3 difficult routes, ensuring options for both casual riders and those seeking a challenge.
Yes, there are options suitable for beginners and families. The region features 1 easy route and 6 moderate routes. A good choice for a moderate, shorter ride is the White Reef and Leeds Reef Loop, which is 3.5 miles (5.6 km) long and offers an engaging ride through the Red Cliffs National Conservation Area.
For experienced riders seeking a challenge, Cottonwood Forest Wilderness offers 3 difficult routes. The Prospector Trail loop from Harrisburg is a notable difficult option, covering 20.8 miles (33.6 km) with substantial climbs and descents through impressive sandstone formations.
Yes, several popular mountain bike trails in the region are loops. Examples include the White Reef and Leeds Reef Loop, the Prospector Trail loop from Harrisburg, and the Leeds Reef Trail loop from Harrisburg.
Trail distances vary, with routes ranging from 3.5 miles (5.6 km) up to 20.8 miles (33.6 km). Durations can range from approximately 30 minutes for shorter, moderate loops to over 3 hours for longer, more challenging routes like the Prospector Trail loop from Harrisburg.
You'll ride through a dramatic desert environment characterized by striking Jurassic-age Navajo Sandstone formations, featuring red and white sandstone cliffs and rounded domes. The trails wind through diverse desert ecosystems with shrubs like Utah agave and scrub oak, transitioning to pinyon pine and Utah juniper at higher elevations. Cottonwood trees are also present, particularly along riverbeds.
While riding, you'll be immersed in the stunning geological formations of the Red Cliffs National Conservation Area. Further afield, but within the broader Cottonwood Canyon area, you can find magnificent sandstone formations like Grosvenor Arch, standing 150 feet tall with a double arch spanning 92 feet. Hackberry Canyon and Yellow Rock also offer unique rock formations for exploration.
The region's desert climate means that spring and fall generally offer the most pleasant riding conditions with milder temperatures. Summer can be very hot, making early morning or late afternoon rides preferable, while winter can bring cooler temperatures but often remains rideable.
Mountain bikers frequently praise the unique riding experience offered by the diverse terrain and striking natural beauty. The dramatic desert scenery, characterized by sandstone cliffs and varied ecosystems, provides a memorable backdrop for rides. Many appreciate the well-maintained trails and the options available for different skill levels.
Yes, there is a route that takes you near Quail Creek Reservoir. The Quail Creek Reservoir – Quail Creek Beach loop from Harrisburg is a difficult 10.1-mile (16.3 km) trail that offers views of the reservoir and its surroundings.
The longest trail listed is the Prospector Trail loop from Harrisburg, which spans 20.8 miles (33.6 km) and is classified as difficult. It typically takes over 3 hours to complete.
There are 10 mountain bike routes available in Cottonwood Forest Wilderness, offering a variety of experiences across different difficulty levels and distances.


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