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Routes
United States
Colorado
Larimer County
Fort Collins

Poudre and Great Western Trail Loop

Hard

2.5

(19)

42

riders

Poudre and Great Western Trail Loop

05:11

69.6km

250m

Gravel riding

Tackle the Poudre and Great Western Trail Loop, a challenging 43.3-mile gravel biking route with 830 feet of climbing.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

37.3 km

Great Western Trail

Highlight (Segment) • Trail

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.

Tip by

2

42.6 km

Windsor Lake with its nicely paved trail around the lake is a great place for a run. Pelicans are often sighted in and around the lake. If you like, bring some food for a picnic in Boardwalk Park after your workout.

Tip by

3

62.3 km

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.

Tip by

4

64.2 km

Cattail Chorus Natural Area

Highlight • Natural

Cattail Chorus Natural Area is known for a diverse population of birds, both migrant and resident. There is a paved path that winds though small ponds and offers runners ample opportunities to spot wildlife.

Tip by

5

66.0 km

Kingfisher Point Natural Area

Highlight • Natural

Kingfisher Point Natural Area features over 30 acres of meadow and wetland habitats. A lot of the property is relatively untouched and natural, so you have a decent chance of seeing some wildlife if you run through the preserve on the Poudre Trail.

Tip by

6

68.1 km

Homestead Natural Area

Highlight • Natural

Homestead Natural Area is along the Cache la Poudre River between Lincoln Avenue and Mulberry Street, on the Poudre Trail. This 31-acre area has undergone intensive restoration efforts to help support vibrant wetlands and the recovery of cottonwood trees. This area provides a sanctuary for waterfowl, songbirds, and critters like foxes, raccoons, and beavers.

Tip by

B

69.6 km

End point

Parking

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Way Types & Surfaces

Way Types

27.4 km

25.4 km

6.34 km

6.28 km

4.09 km

< 100 m

< 100 m

Surfaces

29.1 km

19.8 km

19.2 km

969 m

631 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,600 m)

Lowest point (1,460 m)

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Weather

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Today

Tuesday 19 May

10°C

3°C

59 %

Additional weather tips

Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like on this route?

The Poudre and Great Western Trail Loop offers a varied surface, ideal for gravel biking. You'll find a mix of paved sections, particularly along the Poudre River Trail, and significant stretches of crushed gravel, especially on the Great Western Trail. The Great Western Trail portion, being a former railroad grade, is generally quite benign and relatively flat. Some routes can be up to 80% paved, while others incorporate more gravel farm roads.

Is this loop suitable for beginners?

This particular 69.6 km loop is rated as 'difficult' and requires very good fitness and advanced riding skills, taking over 5 hours to complete with around 250m (820 ft) of elevation gain. While parts of the Poudre Trail are flatter, the full loop incorporating the Great Western Trail presents a challenging ride. Shorter, more moderate sections of the Poudre Trail might be suitable for those with good fitness but less experience.

When is the best time of year to ride this loop?

The best time to ride this loop is generally during the spring, summer, and fall months when the weather is mild and the trails are clear of snow and ice. Always check local weather conditions before heading out, as conditions can vary.

Are there any notable highlights or natural areas along the route?

Yes, the route passes through several interesting areas. You'll ride along the Great Western Trail and the Poudre River Trail, offering views along the Cache la Poudre River. You might also pass by Windsor Lake and Boardwalk Park, Prospect Ponds and Cottonwood Hollow Natural Area, Cattail Chorus Natural Area, Kingfisher Point Natural Area, and Homestead Natural Area, which are great for nature observation.

What kind of scenery can I expect along the way?

You can expect diverse scenery. The Poudre River Trail offers pleasant views along the river, passing through natural areas with wetlands and cottonwood trees. The Great Western Trail often features rolling gravel farm roads and can be very scenic. Depending on your exact route, you might also catch glimpses of Horsetooth Reservoir and the foothills.

Does this route connect with other trails?

Yes, this route is part of a larger trail system. It primarily utilizes sections of the Poudre River Trail and the Great Western Trail. You'll also find it intersects with smaller segments like the Remington Bikeway, Spring Creek Trail, Swallow Bikeway, Homestead Trail, Wilcox Trail, Chicka-dee-dee-dee Trail, and Rendezvous Trail.

Where can I park for the Poudre and Great Western Trail Loop?

There are various access points and parking options along both the Poudre River Trail and the Great Western Trail. For specific parking information, it's best to check local resources like the Visit Fort Collins website or Larimer County's official pages, as parking availability can vary by location and time of day.

Is the Poudre and Great Western Trail Loop dog-friendly?

Many sections of the Poudre River Trail and Great Western Trail are multi-use and allow dogs. However, leash laws and specific regulations can vary by natural area or park. Always keep your dog on a leash and be prepared to clean up after them. Check signage at specific access points for any restrictions.

Do I need any permits or pay entrance fees for this trail?

Generally, there are no specific permits or entrance fees required to access the Poudre River Trail or the Great Western Trail for recreational use. However, if you plan to visit specific natural areas or parks along the route, it's always a good idea to check their individual regulations on the respective county or city websites, such as larimer.gov, for any potential fees or permits.

Are there places to find food or drink near the trail?

Given that the loop passes through and near communities like Fort Collins and Windsor, you'll find various cafes, pubs, and restaurants accessible from different points along the trail. Planning your stops in advance can help you refuel during your ride.

What wildlife might I see on the Poudre and Great Western Trail Loop?

The natural areas along the Poudre River, such as Homestead Natural Area and Kingfisher Point Natural Area, are home to various wildlife. You might spot local bird species, including waterfowl in the wetlands, and potentially small mammals. Keep an eye out, especially during quieter times of the day.

Nearby routes

Hard

2

Poudre and Great Western Trail Loop

05:11h

69.6km

250m

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