4.6
(7)
209
riders
8
rides
Gravel biking in Larimer County offers diverse terrain, from high alpine landscapes to expansive prairies and river corridors. The region features extensive trail networks within areas like Rocky Mountain National Park, Roosevelt National Forest, and Lory State Park. Natural features such as the Cache la Poudre River and Horsetooth Reservoir provide varied backdrops for rides. This area is characterized by ponderosa pine forests, red rock cliffs, and shortgrass prairies.
Last updated: May 10, 2026
2
riders
69.6km
05:11
250m
250m
Tackle the Poudre and Great Western Trail Loop, a challenging 43.3-mile gravel biking route with 830 feet of climbing.
10
riders
45.9km
04:01
730m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
6
riders
69.3km
06:01
1,220m
1,220m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
15
riders
47.5km
02:58
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
4
riders
74.0km
07:57
1,310m
1,310m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Larimer County
This little lake in Fort Collins City Park has a paved lake path which circumnavigates the water, taking you on a loop along the bank.
1
0
This is a beautiful, clean park along the La Poudre River with ample parking and access to the paved Poudre River Trail.
0
0
The Great Western Trail is a long-distance route consisting of mostly backcountry roads suitable for hiking, biking and horseback riding. It runs through the states of Arizona, Utah, Idaho, Wyoming, and Montana. You can take some steps along this iconic route, which was designated a National Millennium Trail in 1999, but is not part of the National Scenic Trail System.
0
0
These two adjoining natural areas offer lots of recreation opportunities: You can also walk, run, fish, picnic and bike. Cottonwood Hollow Natural Area is an exception to the usual easy acceptance of biking around Fort Collins: biking is not allowed in this natural area, but there is a bike rack available for you to lock up your ride.
0
0
Dowdy Lake is one of many, many lakes in the Red Feather Lakes area. This attractive lake has a campground on its southern shore, hiking and mountain biking trails around its entirety, and a many scenic spots that are perfect for photographers who wish to capture the reflection of unique rocks and aspen trees that surround the lake. Dowdy Lake is the largest body of water of the Red Feather Lakes and you can swim, fish, and boat in the lake but there is a 10 mph speed limit for boats.
0
0
The Fort Collins Museum of Discovery has exhibits on history, science, and culture, making it an engaging museum for visitors of all ages. Visitors can find information on dinosaurs, Native American artifacts, pioneer life, and the local environment.
0
0
Kingfisher Point Natural Area boasts more than 30 acres of pristine meadows and wetlands, offering cyclists an opportunity to immerse themselves in untouched natural beauty. Pedal along the Poudre Trail and you may be rewarded with sightings of diverse wildlife inhabiting this serene preserve.
0
0
Larimer County offers a good selection of no-traffic gravel bike trails, with 8 routes featured in this guide. These range in difficulty from moderate to difficult, ensuring options for various skill levels.
The best time for gravel biking in Larimer County is generally from late spring through early fall. Routes like the Pingree Park and Buckhorn Road out-and-back are particularly scenic in late summer, offering views of pine forests and aspen groves. High alpine areas, especially within Rocky Mountain National Park, are best accessed when roads are clear of snow, typically from late May or early June through October.
While many routes in this guide are rated moderate to difficult, the Poudre Trail โ Bridge over Poudre River loop from City Park offers a more accessible experience. It's a moderate route that utilizes parts of the Fort Collins bike trail system, providing a good introduction to gravel riding without heavy traffic.
Larimer County's no-traffic gravel routes often pass through stunning natural landscapes. You might encounter areas within the Roosevelt National Forest or near the Cache la Poudre River. For specific natural highlights, consider exploring areas with waterfalls like Alberta Falls or Horsetooth Falls, or enjoy views from Timberline Falls. The region also features beautiful lakes such as Black Lake.
Some no-traffic gravel trails in Larimer County can be suitable for families, especially those with older children or more riding experience. For a generally flatter and more accessible option, consider sections of the Poudre River Trail. Always check the specific route's difficulty and terrain before heading out with family.
Dog policies vary across Larimer County's natural areas and trails. While some areas like Lory State Park or parts of the Roosevelt National Forest may allow dogs on leash, others, particularly within Rocky Mountain National Park, have stricter regulations. Always check the specific park or trail's rules regarding pets before you go. You can find more information on local park regulations at Larimer County Natural Resources.
Parking availability varies by trail. Many trailheads for routes like the Poudre and Great Western Trail Loop or those near Red Feather Lakes (e.g., Dowdy Lake loop) have designated parking areas. For routes within state parks or national forests, there may be fees or specific parking regulations. It's advisable to check the specific starting point of your chosen route for detailed parking information.
Public transport options to reach more remote gravel trails in Larimer County are limited. However, for routes closer to urban centers like Fort Collins, such as the Poudre Trail โ Bridge over Poudre River loop, you might find bus services that can get you closer to the starting points. For most wilderness-oriented gravel routes, personal vehicle transport is typically necessary.
Yes, depending on the route's location. Areas around Fort Collins and Loveland offer numerous cafes, restaurants, and accommodation options. For routes in more remote areas like Red Feather Lakes (e.g., Hiawatha Lake โ Lake Eris loop), you'll find more limited, but often charming, local establishments and lodging. It's a good idea to plan ahead, especially for remote rides.
The komoot community highly rates gravel biking in Larimer County, with an average score of 4.6 stars. Reviewers often praise the diverse terrain, from scenic river corridors to challenging mountain climbs, and the opportunity to experience the region's natural beauty away from vehicle traffic. The extensive network of trails and the stunning backdrops of areas like Roosevelt National Forest are frequently highlighted.
Absolutely. Larimer County offers several challenging no-traffic gravel routes for experienced riders. The Calloway Hill loop from Livermore, for example, is rated difficult with significant elevation gain. Additionally, the Old Fall River Road & Trail Ridge Road Gravel loop in Rocky Mountain National Park (though not specifically in this guide) is known for its demanding climbs and high alpine terrain, providing a true test for advanced gravel cyclists.
Yes, many of the no-traffic gravel routes in Larimer County are designed as loops, offering a continuous and varied riding experience. Examples include the Poudre and Great Western Trail Loop, the Dowdy Lake loop from Red Feather Lakes, and the Poudre Trail โ Bridge over Poudre River loop. These loops allow you to start and finish at the same point, often providing convenient parking.


Check out more Gravel rides throughout Larimer County below and find the perfect route in your destination.
Browse the best Gravel rides in other regions.