4.8
(40)
653
riders
36
rides
Gravel biking in Weld County offers diverse landscapes across its expansive prairies, agricultural lands, and river corridors. The region is characterized by an extensive network of dirt and gravel roads, providing varied terrains suitable for different skill levels. Notable features include the vast Pawnee National Grassland and the Cache la Poudre River, offering scenic routes through natural areas and open spaces. This environment supports numerous no traffic gravel bike trails, making it an ideal destination for exploring on two wheels.
…Last updated: April 25, 2026
4.5
(20)
51
riders
53.2km
03:34
300m
300m
This moderate 33.1-mile gravel biking loop offers scenic views of the Rocky Mountains, streams, and wildlife in Boulder County.
5.0
(2)
37
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
40
riders
35.3km
01:48
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
21
riders
28.4km
01:29
150m
150m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
13
riders
15.9km
00:52
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Adler-Fingru Open Space is a 55.7-acre area that was once used for crop production and livestock grazing. Ownership of the space is divided three ways among the cities of Boulder, Louisville, and Lafayette. This property is under an agricultural lease, so access to the public is limited to only the Coal Creek Trail that passes through the space.
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Warembourg Open Space is a peaceful spot along Coal Creek and the Coal Creek Regional Trail, shaped through conservation efforts by Boulder County, Louisville, and Lafayette. Established in 1999 and 2003, it offers hikers a lovely riparian habitat with cottonwoods, wildlife, and scenic creekside views—a perfect place for an easy, immersive walk close to nature.
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This packed dirt multi-use path runs over the rolling hills of the Ruth Roberts Preserve, linking the Lake Link and Rock Creek Trails. From here, you get panoramic views of Colorado's Front Range.
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After losing their nest to a lightning strike in August, it was unclear which location the eagles would choose for their to new nest. With limited suitable nesting trees in the area—including one along the trail near their previous nest—they have now settled in a tree here, near the southern end of S. 104th St.
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Rock Creek Trail stretches 12 miles from Majestic Drive in Lafayette to Coalton Road and McCaslin Boulevard in Superior. The surface consists of crushed gravel, and the entire length is car-free.
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This trail has a soft surface, so it may be a challenge for super-skinny tires. It's otherwise a very pleasant ride, though. If you don't like biking past horses, this is a good choice, as equestrian users aren't allowed on most of this trail's 14-mile length.
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Weld County offers a wide selection of traffic-free gravel biking experiences, with over 35 routes available. These range from easy rides perfect for beginners to more challenging excursions for experienced cyclists.
The komoot community highly rates the traffic-free gravel biking in Weld County, with an average score of 4.75 stars. Reviewers often praise the expansive prairies, agricultural lands, and the quiet, scenic routes that allow for peaceful rides away from vehicle traffic. Many appreciate the diverse terrain and the opportunity to explore natural features like the Pawnee National Grassland.
Yes, Weld County has 13 easy no-traffic gravel bike trails, perfect for beginners or those looking for a relaxed ride. An excellent option is the Sterns Lake – Aquarius Open Space loop from Lafayette, which offers a gentle 15.8 km ride with minimal elevation gain.
Many of the no-traffic gravel routes in Weld County are designed as loops, providing a convenient way to start and end your ride at the same point. For example, the Coal Creek and Rock Creek Trail Loop offers a moderate 53 km circular route through scenic areas.
For those seeking a longer and more challenging ride, Weld County features 21 moderate and 1 difficult no-traffic gravel routes. A notable moderate option is the View of Longs Peak – Adler-Fingru Open Space loop from 119th St & Austin Ave, covering over 40 km with beautiful views.
Absolutely. Weld County is known for its scenic landscapes. Many routes offer views of the expansive prairies, agricultural lands, and even distant mountains like Longs Peak. The View of Longs Peak – Aquarius Open Space loop from 119th St & Austin Ave is a great example, providing stunning vistas during your ride.
Yes, several areas in Weld County offer family-friendly options. While not exclusively gravel, the Poudre River Trail and trails within St. Vrain State Park provide multi-use paths that are generally flat and scenic, suitable for families. For a dedicated gravel experience, look for shorter, easy-rated loops.
Weld County's diverse natural areas, including the Pawnee National Grassland and areas along the Cache la Poudre River, are home to various wildlife. You might spot prairie dogs, various bird species, deer, and other small mammals, especially in quieter, less developed sections of the trails. The Frank State Wildlife Area is particularly known for birdwatching.
Yes, Weld County offers several natural attractions. The Cache la Poudre River, Colorado's only nationally designated 'Wild & Scenic' river, runs through the area, and you can find trails along its corridors. The Signature Bluffs Natural Area and the Frank State Wildlife Area are also accessible from some routes, offering unique natural environments to explore.
Spring and fall generally offer the most pleasant conditions for gravel biking in Weld County, with milder temperatures and beautiful scenery. Summer can be hot, so early morning or late afternoon rides are recommended. Winter riding is possible, but be prepared for colder temperatures and potentially snowy or muddy conditions on some unpaved sections.
Yes, some trails in Weld County connect to broader networks. For instance, the Great Western Trail, which utilizes an abandoned rail bed, connects to the Windsor Trail system. The Weld Legacy Trail also connects to St. Vrain State Park, allowing for extended rides and varied terrain.
Yes, areas around Greeley, particularly along the Cache la Poudre River, offer no-traffic options. The Poudre River Trail, while paved, provides access to natural areas like the Signature Bluffs Natural Area, which can be explored for quieter sections. For pure gravel, you'll find numerous county roads in the surrounding agricultural lands.
Yes, several areas feature views of lakes and reservoirs. St. Vrain State Park, for example, includes the Blue Heron Reservoir Trail with scenic water views. The Frederick Recreation Area also has a crushed stone trail around Milavec Reservoir. The Sterns Lake – Aquarius Open Space loop from Lafayette also provides views of Sterns Lake.


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