Dirt Bike Trails
Near Thornton, Colorado

County Road 68J is a trail best run west to east, starting just past the Forsyth Canyon Trailhead. It is a 2.5-mile trail that contains lots of large embedded rocks, deep off-camber wash-outs, and drop-downs. In the Spring and Early Fall, there can be large mud holes. It is best driven in a high-cle...
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This is a super fun, single lane road to amazing camping. You'll camp above the reservoir and fish, canoe, kayak and relax. No swimming. Open to licensed and unlicensed vehicles. Trail is open from May 15 to November 30.
Learn more about Gross Reservoir

Magnolia Road East accesses the Aspen Meadows residential area but allows you to avoid the heavy traffic of Boulder Canyon. This is a smooth dirt road any vehicle can navigate, and it has beautiful scenery. It is a double-track road with many driveways, so watch your speed.
Learn more about Magnolia Road East

Peewink is a scenic, beginner-friendly trail ideal for stock four-wheel-drive vehicles, SxSs, and dirt bikes looking for easy access to beautiful dispersed camping in the Roosevelt National Forest. Spanning approximately 1.9 miles near Nederland, Colorado, this route winds through dense pine forests...
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This trail continues from the famous Switzerland Trail on the north side of Gold Hill Road and exits on Sawmill Road. It offers varied rocky terrain similar to the southern Switzerland Trail, with the addition of deep mud holes, scenic views, and an early option to explore the in-and-out Knob Hill t...
Learn more about Switzerland Trail - North

Barrett Street begins as a paved road before quickly transitioning to gravel as it climbs above Central City. The route is generally smooth and easy to travel, with broad views of town, several scenic pullouts, and a few short offshoot trails worth exploring. Watch for loose gravel, local traffic, a...
Learn more about Barrett Street

This in-and-out trail can be accessed from the Gold Hill side of the Switzerland Trail - North. It offers two paths: one easy and one more challenging. The more difficult route features large rocks and boulders, contributing to its overall difficulty. At the top of the trail, you'll find a stone cir...
Learn more about Knobb Hill

The trail begins near the end of the Gold Lake Trail on the south side. It consists primarily of dirt and gravel with some short rocky sections along the way. Sections of the trail can become muddy after rain or snow melt. Most of the trail is in forested terrain. Many sections along the trail are n...
Learn more about Spring Gulch - 102J

Upper Russell Gulch Road is an easy gravel route through a historic mountain community. The road is wide, smooth, and suitable for most vehicles in dry conditions. The route passes forested hillsides, old utility structures, and several historic buildings. There are no major obstacles, though driver...
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This is a secluded trail that loops over to Dakota Hill. There is a quick, easy side trip to a old shaft house that's in great condition. It can be confusing to navigate the unmarked roads, so you'll want to follow directions carefully. Unlicensed vehicles will have a great time on this trail, and p...
Learn more about Moon & Gamble Gulches

Go from Sunset, CO to Highway 72 on this fun route. If you want to make a loop, use the first portion of the Switzerland Trail. This will also offer a bit more challenge. The upper portion of the trail goes through a small residential area. It is open all year. Check weather first.
Learn more about Pennsylvania Gulch

This secluded trail is surrounded by private property. Bring a GPS and use directions so you don't get lost. This is a fun area for unlicensed vehicles, and is open all year. For a longer adventure, take this trail with Moon Gulch.
Learn more about Pickle Gulch

West Magnolia is a scenic, beginner-friendly offroad route winding through the Roosevelt National Forest near Rollinsville, offering a network of intersecting forest roads, dispersed camping, and access to historic mining ruins. Spanning approximately 4.2 miles, this trail starts at an elevation of ...
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You're likely to see hikers on this trail, and it is a popular camping destination on the weekends. Check for postings on what camping is dispersed and what is designated. Be bear aware and plan accordingly. Trail is open all year.
Learn more about Gordon Gulch

Church Placer Road is an easy gravel route through forest, aspen groves, open meadows, and mountain terrain. The road is generally smooth and wide enough for full-size vehicles, with only a few rocky sections, loose gravel, light washboarding, and a cattle guard along the way. There are no major obs...
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Apex Road is a scenic, historic route perfect for beginners and intermediate offroaders looking to explore Colorado's rich mining heritage while enjoying beautiful mountain vistas. Starting from Central City and heading north to Tolland, this trail transitions from a smooth, graded gravel road in th...
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This is an easy, one-way trail with a few places to pass and some rocky and washed-out sections. You'll find a handful of dispersed campsites and great views of Idaho Springs. The end of the trail is a gate leading to private property, and there is plenty of room to turn around.
Learn more about Santa Fe Trail

The Michigan Hill trail starts from the Pickle Gulch Campground. This trail is a relatively easy trail for most off-road vehicles, although there are some narrow points on the trail. This trail winds through mining country. There are lots of mines in this area, and the usual holes and tailings piles...
Learn more about Michigan Hill

Columbine Road is an easy gravel route through open meadows, aspen groves, and forested mountain terrain. The road provides access to Columbine Campground and a large OHV staging area. Regular cars were on the road; nothing challenging here. The road is generally wide, smooth, and suitable for most ...
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The Switzerland Trail is a historic, scenic offroad route perfect for scenic drivers and intermediate offroaders looking for a rugged, high-country drive with stunning alpine views. Spanning approximately 14 miles through the Boulder County mountains, this unpaved route follows a historic narrow-gau...
Learn more about Switzerland Trail

This is a super fun, single lane road to amazing camping. You'll camp above the reservoir and fish, canoe, kayak and relax. No swimming. Open to licensed and unlicensed vehicles. Trail is open from May 15 to November 30.
Learn more about Gross Reservoir

Peewink is a scenic, beginner-friendly trail ideal for stock four-wheel-drive vehicles, SxSs, and dirt bikes looking for easy access to beautiful dispersed camping in the Roosevelt National Forest. Spanning approximately 1.9 miles near Nederland, Colorado, this route winds through dense pine forests...
Learn more about Peewink

This trail continues from the famous Switzerland Trail on the north side of Gold Hill Road and exits on Sawmill Road. It offers varied rocky terrain similar to the southern Switzerland Trail, with the addition of deep mud holes, scenic views, and an early option to explore the in-and-out Knob Hill t...
Learn more about Switzerland Trail - North

Barrett Street begins as a paved road before quickly transitioning to gravel as it climbs above Central City. The route is generally smooth and easy to travel, with broad views of town, several scenic pullouts, and a few short offshoot trails worth exploring. Watch for loose gravel, local traffic, a...
Learn more about Barrett Street

This is a super fun, single lane road to amazing camping. You'll camp above the reservoir and fish, canoe, kayak and relax. No swimming. Open to licensed and unlicensed vehicles. Trail is open from May 15 to November 30.
Learn more about Gross Reservoir

Peewink is a scenic, beginner-friendly trail ideal for stock four-wheel-drive vehicles, SxSs, and dirt bikes looking for easy access to beautiful dispersed camping in the Roosevelt National Forest. Spanning approximately 1.9 miles near Nederland, Colorado, this route winds through dense pine forests...
Learn more about Peewink

This trail continues from the famous Switzerland Trail on the north side of Gold Hill Road and exits on Sawmill Road. It offers varied rocky terrain similar to the southern Switzerland Trail, with the addition of deep mud holes, scenic views, and an early option to explore the in-and-out Knob Hill t...
Learn more about Switzerland Trail - North

Barrett Street begins as a paved road before quickly transitioning to gravel as it climbs above Central City. The route is generally smooth and easy to travel, with broad views of town, several scenic pullouts, and a few short offshoot trails worth exploring. Watch for loose gravel, local traffic, a...
Learn more about Barrett Street