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Boulder Trails and Maps

201 Reviews

Looking for the best trails around Boulder?

Find the top rated trails in Boulder, whether you're looking an easy walking path or a long bike trail, you'll find what you're looking for. Click on a trail below to find trail descriptions, trail maps, photos, and reviews.

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Activities
Length
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79 Results
Activities
Length
Surfaces
Type

6th Avenue Trail
3.5 mi
State: CO
Concrete

Bear Creek Path
1.9 mi
State: CO
Concrete

Bear Creek Trail (Denver)
9.1 mi
State: CO
Asphalt, Concrete, Dirt, Gravel

Big Dry Creek Trail (Littleton)
5.4 mi
State: CO
Concrete

Big Dry Creek Trail (Westminster)
12 mi
State: CO
Concrete, Crushed Stone

Boulder Creek Path
7 mi
State: CO
Asphalt, Concrete, Dirt

C-470 Bikeway
36 mi
State: CO
Concrete

Centennial Link Trail
4.7 mi
State: CO
Concrete, Crushed Stone

Cherry Creek Regional Trail
40 mi
State: CO
Concrete, Gravel

Cherry Creek Spillway Trail
3.1 mi
State: CO
Concrete

Clear Creek Trail (CO)
21.8 mi
State: CO
Asphalt, Concrete, Dirt

Clement Park Lake Trail
1.4 mi
State: CO
Concrete

Coal Creek Regional Trail
14.2 mi
State: CO
Concrete, Dirt, Gravel

Coal Mine Trail
2 mi
State: CO
Asphalt, Concrete

Columbine Trail
4.25 mi
State: CO
Asphalt, Concrete

Cook Creek Trail
2 mi
State: CO
Concrete

Corridor Trail
0.8 mi
State: CO
Ballast, Concrete, Crushed Stone

Dillon Dam Recpath
9.6 mi
State: CO
Asphalt

Dutch Creek Regional Trail
3.2 mi
State: CO
Concrete

Elmer's Two Mile Creek Greenway
0.8 mi
State: CO
Concrete
Accordion

Fairmount Trail
3.7 mi
State: CO
Dirt, Gravel

Farmers' High Line Canal Trail
13.7 mi
State: CO
Concrete, Crushed Stone

Firestone Trail
8.5 mi
State: CO
Asphalt, Dirt

Fossil Creek Trail
5.2 mi
State: CO
Concrete

Fowler Trail
0.9 mi
State: CO
Crushed Stone, Dirt

Fraser River Trail
6.3 mi
State: CO
Asphalt, Crushed Stone

Goose Creek Greenway
2.7 mi
State: CO
Concrete

Great Western Trail (CO)
4.4 mi
State: CO
Crushed Stone, Dirt

Greenwood Gulch Trail
1 mi
State: CO
Asphalt, Concrete

Happy Canyon Trail
4.3 mi
State: CO
Concrete

High Line Canal Trail (CO)
71 mi
State: CO
Asphalt, Concrete, Dirt, Gravel

Inca Street Multi-use Trail
0.75 mi
State: CO
Asphalt

Lake Estes Trail
3.8 mi
State: CO
Concrete

Lake Link Trail
8.6 mi
State: CO
Concrete, Dirt

Lee Gulch Trail
4.6 mi
State: CO
Concrete, Crushed Stone

Left Hand Greenway
2.9 mi
State: CO
Concrete

Lilley Gulch Regional Trail
2.2 mi
State: CO
Concrete

Little Dry Creek Trail
10 mi
State: CO
Concrete

Littleton Community Trail
2.6 mi
State: CO
Asphalt, Gravel

Longmont-to-Boulder Regional Trail
10.8 mi
State: CO
Asphalt, Concrete, Dirt, Gravel

Loveland Recreation Trail
18.6 mi
State: CO
Concrete

Mary Carter Greenway (Arapahoe Greenway)
8 mi
State: CO
Asphalt

Mason Trail
4.5 mi
State: CO
Concrete

Massey Draw Regional Trail
1.64 mi
State: CO
Concrete

Mineral Trail
2.4 mi
State: CO
Concrete, Crushed Stone, Dirt

Montezuma Spur Recpath
0.7 mi
State: CO
Asphalt

Narrow Gauge Trail (CO)
2 mi
State: CO
Crushed Stone

Niver Canal Trail
1.8 mi
State: CO
Asphalt, Concrete

Niver Creek Trail
2 mi
State: CO
Asphalt, Concrete

Peaks to Plains Trail

4 mi
State: CO
Asphalt, Concrete

Piney Creek Trail
10 mi
State: CO
Concrete

Pioneer Trail (CO)
3 mi
State: CO
Concrete

Platte River Trail
28.5 mi
State: CO
Asphalt, Cinder, Concrete

Poudre River Trail
21.8 mi
State: CO
Concrete

Poudre Trail (Fort Collins)
12.3 mi
State: CO
Asphalt, Concrete

Power Trail
3.9 mi
State: CO
Concrete

Powerline Trail (CO)
2.3 mi
State: CO
Concrete

Railroad Bed Trail
2.1 mi
State: CO
Dirt

Ralston Creek Trail
13.6 mi
State: CO
Concrete

Rocky Mountain Greenway Trail
7 mi
State: CO
Concrete, Crushed Stone

Sand Creek Regional Greenway
14 mi
State: CO
Concrete, Crushed Stone

Sanderson Gulch Trail
4.8 mi
State: CO
Concrete

Scott Lancaster Memorial Bike Path
5 mi
State: CO
Asphalt

Silverthorne Recpath
5.8 mi
State: CO
Asphalt

Snake River Recpath
6.2 mi
State: CO
Asphalt

Spring Creek Trail (CO)
7.8 mi
State: CO
Concrete

St. Vrain Greenway
8 mi
State: CO
Concrete

Swan Mountain Recpath
3.7 mi
State: CO
Asphalt

Switzerland Trail
14 mi
State: CO
Dirt, Gravel

Toll Gate Creek Trail
6.3 mi
State: CO
Concrete

UCAR Multi-Use Path
0.3 mi
State: CO
Concrete

US 36 Bikeway
16 mi
State: CO
Concrete

Union Pacific Trail (CO)
0.5 mi
State: CO
Asphalt, Concrete

Weaver Gulch Regional Trail
2.4 mi
State: CO
Concrete, Dirt

West Rail Line Bike Path
6.3 mi
State: CO
Concrete

West Toll Gate Creek Trail
3.3 mi
State: CO
Asphalt, Concrete

Westerly Creek Trail
4.1 mi
State: CO
Concrete

Willow Creek Greenbelt Trail
6.1 mi
State: CO
Asphalt, Concrete, Crushed Stone

Wonderland Creek Greenway
1.4 mi
State: CO
Concrete
Trail Image Trail Name States Length Surface Rating
The 6th Avenue Trail provides expansive views of the Rocky Mountain foothills as it follows its namesake thoroughfare (also known as US 6) from the Colorado School of Mines in downtown Golden to...
 CO 3.5 mi Concrete
The Bear Creek Path begins just south of the University of Colorado Research Park and winds its way southwest to the Martin Acres community. The trail is paved and generally flat, although there is a...
 CO 1.9 mi Concrete
The Bear Creek Trail provides a taste of the country in the city, connecting downtown Denver with the foothills of the Rockies. Along the way, enjoy scenic views of woodlands, meadows and Bear Creek,...
 CO 9.1 mi Asphalt, Concrete, Dirt, Gravel
Big Dry Creek Trail provides a pleasant connector between the High Line Canal Trail and the Mary Carter Greenway, two jewels in the trail network of the greater Denver area. Although the trail is...
 CO 5.4 mi Concrete
Big Dry Creek Trail follows an east-west course for 12 miles between Interstate 25 and Standley Lake in Westminster, one of Denver's northern suburbs. The trail is generally flat, with short stretches...
 CO 12 mi Concrete, Crushed Stone
Closely following its scenic namesake waterway for most of its journey, the popular Boulder Creek Path runs east from Boulder Canyon to the outskirts of the Valmont Reservoir. Its western end is dirt...
 CO 7 mi Asphalt, Concrete, Dirt
The C-470 Bikeway—also known as the C-470 Trail and Centennial Trail in Douglas County—provides open views of the Colorado foothills as it follows the southwestern segment of Denver's beltway. Along...
 CO 36 mi Concrete
The Centennial Link Trail, parts of which were formerly known as the Little Dry Creek Trail, lives up to its name by providing a useful link between the outskirts of Littleton and Centennial, forming...
 CO 4.7 mi Concrete, Crushed Stone
The Cherry Creek Regional Trail is a picturesque 40-mile route that begins in downtown Denver and connects suburban and rural Arapahoe and Douglas Counties, including the communities of Parker,...
 CO 40 mi Concrete, Gravel
The Cherry Creek Spillway Trail offers wide open views with the Denver skyline as a distant backdrop. Along the way, recreational opportunities abound as the path winds through Aurora's Wheel Park and...
 CO 3.1 mi Concrete
The Clear Creek Trail runs more than 20 miles from metro Denver, through Wheat Ridge, to Golden along a picturesque creek with views of the North and South Table Mountains. A highlight of the trail is...
 CO 21.8 mi Asphalt, Concrete, Dirt
The Clement Park Lake Trail is a 1.4 mile loop trail around the Johnson Reservoir in suburban western Littleton. The trail is paved and lit, and takes users around the sixty acre lake and into the...
 CO 1.4 mi Concrete
At the foot of the Rocky Mountains, the Coal Creek Regional Trail offers spectacular views of the front range. You can even identify surrounding peaks with the "peak finder" signage provided at the...
 CO 14.2 mi Concrete, Dirt, Gravel
The Coal Mine Trail is a short sidepath trail that connects the Columbine Trail with the Dutch Creek Regional Trail, running for most of its length alongside Coal Mine Avenue in the suburban community...
 CO 2 mi Asphalt, Concrete
The Columbine Trail runs across the eastern edge of the suburban community of Columbine, paralleling the busy S Platte Canyon Road. This paved trail serves as an important resource for local...
 CO 4.25 mi Asphalt, Concrete
The Cook Creek Trail is a short, paved trail located in the suburban community of Lone Tree. The trail originates in Cook Creek Park, home to a local pool, tennis courts, and a portion of the Willow...
 CO 2 mi Concrete
Note: Like most of Lyons' parks system, the Corridor Trail has been closed since a devastating flood in September 2013. Work is currently underway to reopen the closed parks and trails. See the city's...
 CO 0.8 mi Ballast, Concrete, Crushed Stone
The Dillon Dam Recpath offers a scenic route along the western shore of the Dillon Reservoir in the White River National Forest, connecting the towns of Frisco and Dillon. If you begin your journey at...
 CO 9.6 mi Asphalt
The Dutch Creek Regional Trail provides an opportunity to experience some natural beauty and tranquility amidst the suburban surroundings southwest of Denver. Currently running for a shade over three...
 CO 3.2 mi Concrete
Elmer's Two Mile Creek Greenway begins just north of Elmer's Two Mile Park on the north end of Boulder. It's paved and generally flat, traveling through open spaces, parks, neighborhoods and...
 CO 0.8 mi Concrete
Accordion
Following a narrow, manmade waterway, the Fairmount Trail winds its way from Arvada to Golden. Along this flat, gravel and dirt pathway, trail-goers will enjoy scenic views of North Table Mountain and...
 CO 3.7 mi Dirt, Gravel
The Farmers’ High Line Canal Trail provides an easy, pleasant way to traverse the northern suburbs of Denver. The paved pathway stretches more than a dozen miles, connecting Westminster, Northglenn,...
 CO 13.7 mi Concrete, Crushed Stone
The Firestone Trail mostly parallels Colorado Boulevard between Dacono in the south and north of Firestone, at the northern end of the trail. The trail is paved and provides access to parks,...
 CO 8.5 mi Asphalt, Dirt
The Fossil Creek Trail offers 5 miles of paved pathway (in two disconnected segments) on the south side of Fort Collins, a college town at the foothills of the beautiful Rocky Mountains. The...
 CO 5.2 mi Concrete
The Fowler Trail is an easy hike in scenic Eldorado Canyon State Park that provides a great place to sight wildlife, watch rock climbers, or take in stunning views of the surrounding canyon....
 CO 0.9 mi Crushed Stone, Dirt
The Fraser River Trail runs between the town of Fraser and Winter Park, paralleling US 40 for its entire route. The trail offers lovely views of the surrounding mountains and is a great way to connect...
 CO 6.3 mi Asphalt, Crushed Stone
The Goose Creek Greenway offers a major east-west route through Boulder. Note that there is little shade along the way and the pathway runs through busy commercial areas, including the Villa Shopping...
 CO 2.7 mi Concrete
Two unpaved segments of the Great Western Trail are currently open in rural Weld County at the northwestern corner of Colorado's Eastern Plains. Both portions were built on a railbanked Great Western...
 CO 4.4 mi Crushed Stone, Dirt
The Greenwood Gulch Trail is a short paved trail that runs along the path of its namesake gulch in the Denver suburb of Greenwood Village.  The trail offers residents the chance to experience a little...
 CO 1 mi Asphalt, Concrete
The Happy Canyon Trail runs for just over 4 miles through the communities of Centennial, Cottonwood and Parker on the southern outskirts of Denver. To the north, the trail begins at in the Cherry...
 CO 4.3 mi Concrete
The High Line Canal Trail is a popular stretch of path through Denver's southside suburbs, winding for 71 miles between Aurora and Roxborough State Park. The trail is owned and operated by Denver...
 CO 71 mi Asphalt, Concrete, Dirt, Gravel
Although less than a mile long, the Inca Street Multi-Use Path provides an important connection between the neighborhoods of Sunnyside and Globeville on Denver's north end. The paved pathway and its...
 CO 0.75 mi Asphalt
The Lake Estes Trail is a paved pathway that loops around its namesake lake, offering scenic views of the water and surrounding Rocky Mountains. In the fall, watch for elk that roam in the area. On...
 CO 3.8 mi Concrete
As its name implies, the Lake Link Trail connects many of the region's lakes, offering picturesque views of the water and surrounding mountains. The trail begins in Hunter Douglas Business Park and...
 CO 8.6 mi Concrete, Dirt
In comparison to some of the lengthy, fantastic trails in the southern suburbs of Denver, the Lee Gulch Trail may not seem like anything special. However, it offers a wonderfully useful off-road...
 CO 4.6 mi Concrete, Crushed Stone
The Left Hand Greenway is a diagonal path along its namesake creek in southern Longmont. It begins at a juncture with the St. Vrain Greenway, a scenic 8-mile route across the city. From there, you'll...
 CO 2.9 mi Concrete
A short, but useful suburban trail, the Lilley Gulch Regional Trail helps to connect numerous neighborhoods in the community of Columbine with local parks and schools, and provides a safe and off-road...
 CO 2.2 mi Concrete
The Little Dry Creek Trail provides a paved, relatively flat pathway for bikers, walkers and skaters through areas of Westminster and northern Arvada. The tree-lined route follows its namesake, Little...
 CO 10 mi Concrete
Built on the site of the historic "City Ditch" in Littleton, which is over 150 years old (portions of which are still in use today), the Littleton Community Trail provides a short but pleasant urban...
 CO 2.6 mi Asphalt, Gravel
The Longmont-to-Boulder Regional Trail (nicknamed the LOBO) extends more than 10 miles between these two major cities and taps into the region's vast network of trails. Most of the pathway has a...
 CO 10.8 mi Asphalt, Concrete, Dirt, Gravel
The Loveland Recreation Trail encircles the "Gateway to the Rockies," offering views of the mountains and access to many of Loveland's natural treasures. While the trail is mostly complete, there are...
 CO 18.6 mi Concrete
The Mary Carter Greenway (a.k.a. Arapahoe Greenway) runs for 8 miles along the South Platte River from Chatfield State Park near Columbine north to Englewood. Here it meets up with the Platte River...
 CO 8 mi Asphalt
The Mason Trail runs north–south through Fort Collins, paralleling McClellan Drive north of Horsetooth Road (CR 40) and the railroad tracks south of Horsetooth/CR 40. The trail is a nice alternative...
 CO 4.5 mi Concrete
The Massey Draw Regional Trail, located in the southern suburbs of Denver, connects the longer Columbine Trail to a series of local parks and amenities. This quiet, pleasant concrete path takes you...
 CO 1.64 mi Concrete
The Mineral Trail, also referred to as the Railroad Spur Trail, is a short trail on the southern edge of Littleton that manages to pack in a suprising amount of variety and utility considering its...
 CO 2.4 mi Concrete, Crushed Stone, Dirt
The Montezuma Spur Recpath is a short trail along Montezuma Road near Keystone, Colorado, home to the popular Keystone Resort. From the path's western end, trail users can take the Snake River Recpath...
 CO 0.7 mi Asphalt
Gaining only 200+ feet in elevation, the Narrow Gauge Trail is in Pine Valley Ranch Park, a beautiful open space near the mountain community of Pine, Colorado. The trail follows the north bank of the...
 CO 2 mi Crushed Stone
The Niver Canal Trail parallels the Coronado Parkway for nearly 2 miles across Thornton, a northern suburb of Denver. About mid-way, the trail passes Rotella Park, which offers restrooms, picnic...
 CO 1.8 mi Asphalt, Concrete
The Niver Creek Trail winds through Thornton, a northern suburb of Denver, connecting parks, riparian areas and open space inhabited by prairie dogs, coyotes, numerous bird species, and other...
 CO 2 mi Asphalt, Concrete
With only 4 miles of an eventual 65 miles open, the already award-winning Peaks to Plains Trail is attracting new users every day. While US 6 basically parallels Clear Creek, the Peaks to Plains Trail...
 CO 4 mi Asphalt, Concrete
Aurora’s Piney Creek Trail provides a pleasant route across town with few street crossings. The paved pathway begins at the Ponderosa Preserve and heads northwest, winding through residential...
 CO 10 mi Concrete
The Pioneer Trail links Bergen Park to Evergreen Lake through Elk Meadow Park.  The trail can be accessed from the Bergen Park and Ride, and stretches south for about a mile before ducking under SR 74...
 CO 3 mi Concrete
The Platte River Trail is just one of many of Denver's superb multi-use trails, this one stretching from just north and west of Englewood and heading north toward Henderson. The 28.5-mile trail...
 CO 28.5 mi Asphalt, Cinder, Concrete
The Poudre River Trail tracks a 21-mile, scenic course along Cache la Poudre River between Windsor and Greeley. The paved trail is popular with hikers, runners, cyclists and inline skaters. The path...
 CO 21.8 mi Concrete
The Poudre Trail in Fort Collins follows the meandering course of the Poudre River from the Bellevue Watson Fish Hatchery to Colorado State University's Environmental Learning Center on East Drake....
 CO 12.3 mi Asphalt, Concrete
The Power Trail provides a convenient north-south route through Fort Collins in two disconnected segments along the west side of the Union Pacific Railroad. The pathway is paved and flat, traveling...
 CO 3.9 mi Concrete
The Powerline Trail provides a convenient east-west route across Aurora. This concrete pathway begins in Horseshoe Park, where trailheads for the Cherry Creek Spillway Trail, Toll Gate Greek Trail and...
 CO 2.3 mi Concrete
Located on Aurora’s south end, the Railroad Bed Trail offers a 2-mile diagonal pathway within Cherry Creek State Park, a recreational gem with opportunities for camping, fishing, swimming and...
 CO 2.1 mi Dirt
Most of the Ralston Creek Trail follows its namesake waterway, winding through several parks, neighborhoods and open areas in Arvada. On its western end, the trail becomes gently hilly and passes...
 CO 13.6 mi Concrete
The Rocky Mountain Greenway Trail opened its first 7-mile section in 2016, but is one day planned to stretch 25 miles across the northern Denver Metro area, including the suburbs of Westminster,...
 CO 7 mi Concrete, Crushed Stone
The Sand Creek Regional Greenway follows Sand Creek in Denver's northeast metro area. The southern end of the trail, through Denver and Aurora, has a soft surface, which can make for a dusty ride when...
 CO 14 mi Concrete, Crushed Stone
Denver's Sanderson Gulch Trail follows the small stream for nearly 5 miles through several parks, offering a natural oasis right in the heart of a major city. Much of the paved route has an open feel,...
 CO 4.8 mi Concrete
The Scott Lancaster Memorial Bike Path is a short, but pleasant 5 miles of mostly off-road route that allows cyclists and walkers to get between Idaho Springs and Floyd Hill, which is otherwise only...
 CO 5 mi Asphalt
The Silverthorne Recpath runs through Silverthorne, Colorado, connecting residents and visitors with the town's various amenities and the scenic Dillon Dam Recpath at its southern end. Both trails are...
 CO 5.8 mi Asphalt
The Snake River Recpath begins in Dillon and follows the river southeast just over 6 miles to the popular Keystone Resort. Along the way, you'll enjoy spectacular mountain scenery and views of Dillon...
 CO 6.2 mi Asphalt
The Spring Creek Trail travels more than 7 miles across Fort Collins, providing an important off-road route between the east and west halves of the city. The trail is paved and relatively flat, though...
 CO 7.8 mi Concrete
The St. Vrain Greenway begins in Golden Ponds Park and travels east along the creek for more than half its distance. At the park, watch for the bald eagles, wood ducks, great blue herons and Canada...
 CO 8 mi Concrete
The Swan Mountain Recpath is a scenic, windy route along the eastern edge of Dillon Reservoir in Summit County, Colorado. Running uphill from Keystone's Summit Cove neighborhood to the Sapphire Point...
 CO 3.7 mi Asphalt
The Switzerland Trail in the peaks west of Boulder was named for the spectacular mountain scenery along this remote and former railroad route. Although why it had to be named after another country...
 CO 14 mi Dirt, Gravel
The Toll Gate Creek Trail begins on the south end of DeLaney Community Farm, a 158-acre scenic property that educates and allows members to sustainably grow agriculture. Here, it connects to the High...
 CO 6.3 mi Concrete
The UCAR Multi-Use Path runs just a short distance from the campus of the University Corporation for Atmospheric Research on Center Green Drive, linking buildings CG 1 and CG 3, to the other side of...
 CO 0.3 mi Concrete
When complete, the US 36 Bikeway will offer a convenient and safe non-motorized route for traveling between Denver and Boulder. Eleven miles of the paved trail—which locals refer to as a “commuter...
 CO 16 mi Concrete
The Union Pacific Trail runs for just a short distance between E. 100th Avenue and Thornton Parkway in the Denver suburb of Thornton. The trail runs through a shadeless corridor alongside a railroad...
 CO 0.5 mi Asphalt, Concrete
The Weaver Gulch Regional Trail runs east-west across the northwestern edge of the suburb of Littleton, following the course of a greenbelt converted from a drainage ditch through a series of...
 CO 2.4 mi Concrete, Dirt
Colorado's West Rail Line Bike Path parallels the W Line, a new light rail corridor through Denver and Lakewood that was known during construction as the West Rail Line. The Regional Transportation...
 CO 6.3 mi Concrete
The West Toll Gate Creek Trail provides a convenient north-south route through Aurora from Horseshoe Park to Quincy Avenue. The trail, just over 3 miles long, is dotted with trees and winds through...
 CO 3.3 mi Asphalt, Concrete
The Westerly Creek Trail provides a convenient north-south route through the heart of Aurora. It traverses residential and commercial areas and runs through two major community open spaces, Expo Park...
 CO 4.1 mi Concrete
The Willow Creek Greenbelt Trail is a six mile, paved and soft-surface trail that runs along a creekbed in the suburban area around Centennial. The trail begins in the north outside the Holly Park...
 CO 6.1 mi Asphalt, Concrete, Crushed Stone
The Wonderland Creek Greenway stretches just over a mile along its namesake waterway on the north end of Boulder. The trail begins at Norwood Avenue near Centennial Middle School and meanders...
 CO 1.4 mi Concrete

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Trails by activity

Scott Lancaster Memorial Bike Path

CO - 5 miles

The Scott Lancaster Memorial Bike Path is a short, but pleasant 5 miles of mostly off-road route that allows cyclists and walkers to get between Idaho Springs and Floyd Hill, which is otherwise only...

Fossil Creek Trail

CO - 5.2 miles

The Fossil Creek Trail offers 5 miles of paved pathway (in two disconnected segments) on the south side of Fort Collins, a college town at the foothills of the beautiful Rocky Mountains. The...

Coal Mine Trail

CO - 2 miles

The Coal Mine Trail is a short sidepath trail that connects the Columbine Trail with the Dutch Creek Regional Trail, running for most of its length alongside Coal Mine Avenue in the suburban community...

Fraser River Trail

CO - 6.3 miles

The Fraser River Trail runs between the town of Fraser and Winter Park, paralleling US 40 for its entire route. The trail offers lovely views of the surrounding mountains and is a great way to connect...

Accordion

Niver Creek Trail

CO - 2 miles

The Niver Creek Trail winds through Thornton, a northern suburb of Denver, connecting parks, riparian areas and open space inhabited by prairie dogs, coyotes, numerous bird species, and other...

Cherry Creek Regional Trail

CO - 40 miles

The Cherry Creek Regional Trail is a picturesque 40-mile route that begins in downtown Denver and connects suburban and rural Arapahoe and Douglas Counties, including the communities of Parker,...

Clement Park Lake Trail

CO - 1.4 miles

The Clement Park Lake Trail is a 1.4 mile loop trail around the Johnson Reservoir in suburban western Littleton. The trail is paved and lit, and takes users around the sixty acre lake and into the...

Mineral Trail

CO - 2.4 miles

The Mineral Trail, also referred to as the Railroad Spur Trail, is a short trail on the southern edge of Littleton that manages to pack in a suprising amount of variety and utility considering its...

Happy Canyon Trail

CO - 4.3 miles

The Happy Canyon Trail runs for just over 4 miles through the communities of Centennial, Cottonwood and Parker on the southern outskirts of Denver. To the north, the trail begins at in the Cherry...

Cherry Creek Spillway Trail

CO - 3.1 miles

The Cherry Creek Spillway Trail offers wide open views with the Denver skyline as a distant backdrop. Along the way, recreational opportunities abound as the path winds through Aurora's Wheel Park and...

Ralston Creek Trail

CO - 13.6 miles

Most of the Ralston Creek Trail follows its namesake waterway, winding through several parks, neighborhoods and open areas in Arvada. On its western end, the trail becomes gently hilly and passes...

Big Dry Creek Trail (Westminster)

CO - 12 miles

Big Dry Creek Trail follows an east-west course for 12 miles between Interstate 25 and Standley Lake in Westminster, one of Denver's northern suburbs. The trail is generally flat, with short stretches...

Swan Mountain Recpath

CO - 3.7 miles

The Swan Mountain Recpath is a scenic, windy route along the eastern edge of Dillon Reservoir in Summit County, Colorado. Running uphill from Keystone's Summit Cove neighborhood to the Sapphire Point...

Farmers' High Line Canal Trail

CO - 13.7 miles

The Farmers’ High Line Canal Trail provides an easy, pleasant way to traverse the northern suburbs of Denver. The paved pathway stretches more than a dozen miles, connecting Westminster, Northglenn,...

US 36 Bikeway

CO - 16 miles

When complete, the US 36 Bikeway will offer a convenient and safe non-motorized route for traveling between Denver and Boulder. Eleven miles of the paved trail—which locals refer to as a “commuter...

Dillon Dam Recpath

CO - 9.6 miles

The Dillon Dam Recpath offers a scenic route along the western shore of the Dillon Reservoir in the White River National Forest, connecting the towns of Frisco and Dillon. If you begin your journey at...

UCAR Multi-Use Path

CO - 0.3 miles

The UCAR Multi-Use Path runs just a short distance from the campus of the University Corporation for Atmospheric Research on Center Green Drive, linking buildings CG 1 and CG 3, to the other side of...

Mary Carter Greenway (Arapahoe Greenway)

CO - 8 miles

The Mary Carter Greenway (a.k.a. Arapahoe Greenway) runs for 8 miles along the South Platte River from Chatfield State Park near Columbine north to Englewood. Here it meets up with the Platte River...

Piney Creek Trail

CO - 10 miles

Aurora’s Piney Creek Trail provides a pleasant route across town with few street crossings. The paved pathway begins at the Ponderosa Preserve and heads northwest, winding through residential...

Spring Creek Trail (CO)

CO - 7.8 miles

The Spring Creek Trail travels more than 7 miles across Fort Collins, providing an important off-road route between the east and west halves of the city. The trail is paved and relatively flat, though...

More Boulder bike trailsView Fewer Boulder bike trails

West Toll Gate Creek Trail

CO - 3.3 miles

The West Toll Gate Creek Trail provides a convenient north-south route through Aurora from Horseshoe Park to Quincy Avenue. The trail, just over 3 miles long, is dotted with trees and winds through...

Lilley Gulch Regional Trail

CO - 2.2 miles

A short, but useful suburban trail, the Lilley Gulch Regional Trail helps to connect numerous neighborhoods in the community of Columbine with local parks and schools, and provides a safe and off-road...

Sanderson Gulch Trail

CO - 4.8 miles

Denver's Sanderson Gulch Trail follows the small stream for nearly 5 miles through several parks, offering a natural oasis right in the heart of a major city. Much of the paved route has an open feel,...

Lake Estes Trail

CO - 3.8 miles

The Lake Estes Trail is a paved pathway that loops around its namesake lake, offering scenic views of the water and surrounding Rocky Mountains. In the fall, watch for elk that roam in the area. On...

Accordion

Bear Creek Path

CO - 1.9 miles

The Bear Creek Path begins just south of the University of Colorado Research Park and winds its way southwest to the Martin Acres community. The trail is paved and generally flat, although there is a...

Rocky Mountain Greenway Trail

CO - 7 miles

The Rocky Mountain Greenway Trail opened its first 7-mile section in 2016, but is one day planned to stretch 25 miles across the northern Denver Metro area, including the suburbs of Westminster,...

Pioneer Trail (CO)

CO - 3 miles

The Pioneer Trail links Bergen Park to Evergreen Lake through Elk Meadow Park.  The trail can be accessed from the Bergen Park and Ride, and stretches south for about a mile before ducking under SR 74...

Columbine Trail

CO - 4.25 miles

The Columbine Trail runs across the eastern edge of the suburban community of Columbine, paralleling the busy S Platte Canyon Road. This paved trail serves as an important resource for local...

Littleton Community Trail

CO - 2.6 miles

Built on the site of the historic "City Ditch" in Littleton, which is over 150 years old (portions of which are still in use today), the Littleton Community Trail provides a short but pleasant urban...

Mineral Trail

CO - 2.4 miles

The Mineral Trail, also referred to as the Railroad Spur Trail, is a short trail on the southern edge of Littleton that manages to pack in a suprising amount of variety and utility considering its...

Spring Creek Trail (CO)

CO - 7.8 miles

The Spring Creek Trail travels more than 7 miles across Fort Collins, providing an important off-road route between the east and west halves of the city. The trail is paved and relatively flat, though...

Lake Link Trail

CO - 8.6 miles

As its name implies, the Lake Link Trail connects many of the region's lakes, offering picturesque views of the water and surrounding mountains. The trail begins in Hunter Douglas Business Park and...

Boulder Creek Path

CO - 7 miles

Closely following its scenic namesake waterway for most of its journey, the popular Boulder Creek Path runs east from Boulder Canyon to the outskirts of the Valmont Reservoir. Its western end is dirt...

High Line Canal Trail (CO)

CO - 71 miles

The High Line Canal Trail is a popular stretch of path through Denver's southside suburbs, winding for 71 miles between Aurora and Roxborough State Park. The trail is owned and operated by Denver...

UCAR Multi-Use Path

CO - 0.3 miles

The UCAR Multi-Use Path runs just a short distance from the campus of the University Corporation for Atmospheric Research on Center Green Drive, linking buildings CG 1 and CG 3, to the other side of...

Coal Creek Regional Trail

CO - 14.2 miles

At the foot of the Rocky Mountains, the Coal Creek Regional Trail offers spectacular views of the front range. You can even identify surrounding peaks with the "peak finder" signage provided at the...

Niver Canal Trail

CO - 1.8 miles

The Niver Canal Trail parallels the Coronado Parkway for nearly 2 miles across Thornton, a northern suburb of Denver. About mid-way, the trail passes Rotella Park, which offers restrooms, picnic...

Centennial Link Trail

CO - 4.7 miles

The Centennial Link Trail, parts of which were formerly known as the Little Dry Creek Trail, lives up to its name by providing a useful link between the outskirts of Littleton and Centennial, forming...

Firestone Trail

CO - 8.5 miles

The Firestone Trail mostly parallels Colorado Boulevard between Dacono in the south and north of Firestone, at the northern end of the trail. The trail is paved and provides access to parks,...

Loveland Recreation Trail

CO - 18.6 miles

The Loveland Recreation Trail encircles the "Gateway to the Rockies," offering views of the mountains and access to many of Loveland's natural treasures. While the trail is mostly complete, there are...

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Dillon Dam Recpath

CO - 9.6 miles

The Dillon Dam Recpath offers a scenic route along the western shore of the Dillon Reservoir in the White River National Forest, connecting the towns of Frisco and Dillon. If you begin your journey at...

Poudre River Trail

CO - 21.8 miles

The Poudre River Trail tracks a 21-mile, scenic course along Cache la Poudre River between Windsor and Greeley. The paved trail is popular with hikers, runners, cyclists and inline skaters. The path...

Piney Creek Trail

CO - 10 miles

Aurora’s Piney Creek Trail provides a pleasant route across town with few street crossings. The paved pathway begins at the Ponderosa Preserve and heads northwest, winding through residential...

Pioneer Trail (CO)

CO - 3 miles

The Pioneer Trail links Bergen Park to Evergreen Lake through Elk Meadow Park.  The trail can be accessed from the Bergen Park and Ride, and stretches south for about a mile before ducking under SR 74...

Accordion

Loveland Recreation Trail

CO - 18.6 miles

The Loveland Recreation Trail encircles the "Gateway to the Rockies," offering views of the mountains and access to many of Loveland's natural treasures. While the trail is mostly complete, there are...

Farmers' High Line Canal Trail

CO - 13.7 miles

The Farmers’ High Line Canal Trail provides an easy, pleasant way to traverse the northern suburbs of Denver. The paved pathway stretches more than a dozen miles, connecting Westminster, Northglenn,...

Swan Mountain Recpath

CO - 3.7 miles

The Swan Mountain Recpath is a scenic, windy route along the eastern edge of Dillon Reservoir in Summit County, Colorado. Running uphill from Keystone's Summit Cove neighborhood to the Sapphire Point...

Big Dry Creek Trail (Littleton)

CO - 5.4 miles

Big Dry Creek Trail provides a pleasant connector between the High Line Canal Trail and the Mary Carter Greenway, two jewels in the trail network of the greater Denver area. Although the trail is...

Willow Creek Greenbelt Trail

CO - 6.1 miles

The Willow Creek Greenbelt Trail is a six mile, paved and soft-surface trail that runs along a creekbed in the suburban area around Centennial. The trail begins in the north outside the Holly Park...

Coal Mine Trail

CO - 2 miles

The Coal Mine Trail is a short sidepath trail that connects the Columbine Trail with the Dutch Creek Regional Trail, running for most of its length alongside Coal Mine Avenue in the suburban community...

UCAR Multi-Use Path

CO - 0.3 miles

The UCAR Multi-Use Path runs just a short distance from the campus of the University Corporation for Atmospheric Research on Center Green Drive, linking buildings CG 1 and CG 3, to the other side of...

Columbine Trail

CO - 4.25 miles

The Columbine Trail runs across the eastern edge of the suburban community of Columbine, paralleling the busy S Platte Canyon Road. This paved trail serves as an important resource for local...

Union Pacific Trail (CO)

CO - 0.5 miles

The Union Pacific Trail runs for just a short distance between E. 100th Avenue and Thornton Parkway in the Denver suburb of Thornton. The trail runs through a shadeless corridor alongside a railroad...

Clement Park Lake Trail

CO - 1.4 miles

The Clement Park Lake Trail is a 1.4 mile loop trail around the Johnson Reservoir in suburban western Littleton. The trail is paved and lit, and takes users around the sixty acre lake and into the...

Dutch Creek Regional Trail

CO - 3.2 miles

The Dutch Creek Regional Trail provides an opportunity to experience some natural beauty and tranquility amidst the suburban surroundings southwest of Denver. Currently running for a shade over three...

Fowler Trail

CO - 0.9 miles

The Fowler Trail is an easy hike in scenic Eldorado Canyon State Park that provides a great place to sight wildlife, watch rock climbers, or take in stunning views of the surrounding canyon....

US 36 Bikeway

CO - 16 miles

When complete, the US 36 Bikeway will offer a convenient and safe non-motorized route for traveling between Denver and Boulder. Eleven miles of the paved trail—which locals refer to as a “commuter...

Narrow Gauge Trail (CO)

CO - 2 miles

Gaining only 200+ feet in elevation, the Narrow Gauge Trail is in Pine Valley Ranch Park, a beautiful open space near the mountain community of Pine, Colorado. The trail follows the north bank of the...

Mineral Trail

CO - 2.4 miles

The Mineral Trail, also referred to as the Railroad Spur Trail, is a short trail on the southern edge of Littleton that manages to pack in a suprising amount of variety and utility considering its...

Poudre Trail (Fort Collins)

CO - 12.3 miles

The Poudre Trail in Fort Collins follows the meandering course of the Poudre River from the Bellevue Watson Fish Hatchery to Colorado State University's Environmental Learning Center on East Drake....

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Recent Trail Reviews

Bear Creek Trail (Denver)

highly recommend

August, 2018 by uschiny

Fun and very scenic trail. Start in Denver and make your way to Morrison. You get the Roi it if the way and it will be a joyful ride back. Serene with wonderful views and not too crowded. Loved it

read more …

Westerly Creek Trail

Wrong Turn and Ended Up On This One

August, 2018 by acewickwire

Sort of a nice ride through green space and parks. Only went a few miles from the north end (Expo Park) to Utah Park. Started on High Line Canal Trail but poorly marked trail and this seemed like the trail to follow. Okay trail if in the locale but not one to go out the way for.

read more …

Lake Link Trail

East end of the trail is good for biking

August, 2018 by greg131

The trail is great from McKay lake to Sagar reservoir, then it changes to a road trail. The western end has steep turns and switchbacks over a gravel trail. Very difficult to follow as the trail markings are inconsistent. Sections of the trail are arid and remote. Bring snacks and water. Look for prairie dogs and other wildlife along the trail. Recommend a cruising bike or a mountain bike with wide tires. The large portions of gravel make it unsuitable for a road bike.

read more …
Accordion

Big Dry Creek Trail (Westminster)

Great trail w gravel and paved

August, 2018 by starbucknos

Noticed the only people complaining are runners. There is a nice gravel trail alongside it for much of the time, which I walked and ran for years with my kids in a stroller. We just took our first epic bike ride from Butterfly Pavion to College Hill library, stopping in btw to wade, play in parks, and have tons of fun. Its an awesome trail and not even crowded on a Saturday.

read more …

Poudre River Trail

Smooth

August, 2018 by negangardo

Skated from Greeley to Windsor and back. The trail is very smooth and flat and an easy trip. Bring lots of water though, as I didn't find any along the way. Also beware of cattle grates instead of pavement around milemarker 14. Otherwise A+!

read more …

Lake Estes Trail

Good Stop

August, 2018 by negangardo

Skated this loop while passing through and really enjoyed it. I went clockwise from the visitor center to take advantage of the steep downhill under the powerlines. Somewhat crowded with pedestrians at times, but the pavement is very nice and so are the views.

read more …

Snake River Recpath

Not eBike Friendly Community

July, 2018 by acewickwire

We rode our eBikes on this trail only to learn afterwards that eBikes aren’t welcome in this community. This being contrary to the bike friendly community signs posted along the roads and trails. (Colorado passed a law last year defining the classes of eBikes and our bikes fall into the category of Class I bicycles.) Unsure why this community doesn’t want eBikes on their trails. We were passed by multiple road bikers, without warning, traveling much faster than us. Despite the unwelcome attitude toward our bikes we did enjoy our ride, not much choice than to finish up once it we had gone so far. Ended up being a loop around Dillon Reservoir, all bike path except for small section of downhill road on Swan Mountain. Stopped for some lemon-aid from some enterprising little girls with a trail side lemon-aid stand.

read more …

Swan Mountain Recpath

Not eBike Friendly Community

July, 2018 by acewickwire

We rode our eBikes on this trail only to learn afterwards that eBikes aren’t welcome in this community. This being contrary to the bike friendly community signs posted along the roads and trails. (Colorado passed a law last year defining the classes of eBikes and our bikes fall into the category of Class I bicycles.) Unsure why this community doesn’t want eBikes on their trails. We were passed by multiple road bikers, without warning, traveling much faster than us. Despite the unwelcome attitude toward our bikes we did enjoy our ride, not much choice than to finish up once it we had gone so far. Ended up being a loop around Dillon Reservoir, all bike path except for small section of downhill road on Swan Mountain. Stopped for some lemon-aid from some enterprising little girls with a trail side lemon-aid stand.

read more …

Dillon Dam Recpath

Not eBike Friendly Community

July, 2018 by acewickwire

We rode our eBikes on this trail only to learn afterwards that eBikes aren’t welcome in this community. This being contrary to the bike friendly community signs posted along the roads and trails. (Colorado passed a law last year defining the classes of eBikes and our bikes fall into the category of Class I bicycles.) Unsure why this community doesn’t want eBikes on their trails. We were passed by multiple road bikers, without warning, traveling much faster than us. Despite the unwelcome attitude toward our bikes we did enjoy our ride, not much choice than to finish up once it we had gone so far. Ended up being a loop around Dillon Reservoir, all bike path except for small section of downhill road on Swan Mountain. Stopped for some lemon-aid from some enterprising little girls with a trail side lemon-aid stand.

read more …

Poudre Trail (Fort Collins)

Nice trail

July, 2018 by lesplewa

Paved trail. Mostly exposed to sun with some shade. Runs right along the river with nice views of mountains. If not from the area, there are local bike shops that rent bikes. In addition, there are restrooms and water fountains on the trail. I felt safe and enjoyed the trail.

read more …

Peaks to Plains Trail

Scenic!

July, 2018 by indignant1

Many outlets to the water, and hiking. Wide bridges with beautiful views. Lots of people though, but plenty room for biking.

read more …

Big Dry Creek Trail (Westminster)

Great for Biking

July, 2018 by jasonvigil777

The new concrete is great for road bikes, the last section near the reservoir is gravel, but doable to a point. Great ride, not very busy.

read more …
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