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United States
Colorado
Boulder County

Eldora

The best cycling routes around Eldora

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93

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14

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Touring cycling routes around Eldora are set within the Roosevelt National Forest, offering an alpine environment at the base of the Ute Mountains. The region's terrain is characterized by dense forests and valleys shaped by ancient glaciation, providing varied landscapes for cyclists. Elevation gains are common, with routes traversing mountainous areas and passing by features like the Middle Boulder Creek valley. This area provides a robust setting for touring cyclists seeking challenging routes.

Best touring cycling routes around Eldora

  • The…

Last updated: April 30, 2026

4

riders

#1.

Rollinsville & Barker Reservoir loop from Nederland

48.5km

04:06

1,090m

1,090m

This difficult 30.2-mile touring cycling loop from Nederland offers stunning mountain views and passes Barker Reservoir, with 3569 feet of g

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Hard

This difficult 24.9-mile touring cycling route in Arapaho and Roosevelt National Forests is not a recognized trail, primarily suited for mou

Hard
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Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Tips from the Community

Anita M
August 3, 2025, Brainard Lake

always fun and beautiful

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Phil
February 22, 2025, Brainard Lake

… best when the park is closed and you can only hike here …

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A very unexpected tall brick/stone tower in the middle of the forest.

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The Assay Office Museum contains many tools and implements used in the assaying process, as well as furniture and artwork owned by the Bailey family. The museum is open the third Saturday of the month May through October. https://bouldercounty.gov/open-space/education/museums/assay-office/

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If you often shop at Publix Super Markets, you may enter a drawing to win a $1000 gift card by sharing your shopping experience on Publixsurvey.com Visit Here - https://publexsurveycom.store/

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Alex
February 19, 2024, Country Road 126

Country Road 126 is a dirt-packed road that serves as a roadway for cars, a double track for bikers, and a trail for walkers. The road goes through pine trees, birch trees, and under power lines.

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Jamie S.
December 31, 2023, Brainard Lake

Brainard Lake is a beautiful alpine lake in the Indian Peaks Wilderness below the Continental Divide surrounded by subalpine forest. It is in the Brainard Lake Recreation Area, which during the summer season usually requires a reservation and a fee, but if you are on your bike you do not need to pay or reserve a time slot. Because of the area's high elevation, snow typically remains until late spring, even on the paved road to the lake.

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51m
December 25, 2023, Barker Reservoir

Barker Reservoir or Barker Meadow Reservoir is a water supply lake in Colorado. It provides water to Boulder and also powers the hydroelectric power plant located just down stream. The dam which holds back the lake was completed in 1910.

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Frequently Asked Questions

How many touring cycling routes are available in Eldora?

There are over 15 touring cycling routes available around Eldora, offering a variety of experiences within the Roosevelt National Forest. These routes primarily cater to experienced cyclists seeking challenging rides.

Are there any easy touring cycling routes for beginners in Eldora?

Eldora's touring cycling routes are predominantly challenging, with 13 out of 16 routes rated as difficult. There are 3 routes rated as moderate, but no routes are classified as easy, indicating the area is best suited for cyclists with some experience.

What are some of the most challenging touring cycling routes in Eldora?

For experienced cyclists seeking a challenge, the Nederland – Gold Hill General Store loop from Nederland is a demanding 56.7-mile route with over 2,100 meters of elevation gain. Another difficult option is the Rollinsville & Barker Reservoir loop from Nederland, covering 30.2 miles with significant ascents.

Can I find touring cycling routes that are loops in Eldora?

Yes, many of the touring cycling routes in Eldora are designed as loops. Popular loop options include the Rollinsville & Barker Reservoir loop from Nederland and the Jumbo Mountain loop from West Magnolia Trail Head, both offering circular journeys through the scenic landscape.

What kind of elevation gain can I expect on Eldora's touring cycling routes?

Touring cycling in Eldora involves significant elevation changes due to the mountainous terrain. For example, the Nederland – Gold Hill General Store loop from Nederland features over 2,100 meters of ascent, while the Rollinsville & Barker Reservoir loop from Nederland includes nearly 1,100 meters of climbing.

What are some notable natural features or attractions I can see along the routes?

While cycling, you'll be immersed in the Roosevelt National Forest with dense alpine forests and views of the Ute Mountains. Routes like the Rollinsville & Barker Reservoir loop from Nederland pass by the Barker Reservoir. You can also explore nearby attractions such as the DeLonde Homestead or the Caribou Ghost Town, offering glimpses into the region's history.

What is the best time of year for touring cycling in Eldora?

Given Eldora's mountainous and alpine environment, the best time for touring cycling is typically during the warmer months when trails are clear of snow and ice. Spring through fall offers the most favorable conditions, allowing full access to the routes and their scenic viewpoints.

Are there any family-friendly touring cycling options in Eldora?

Eldora's touring cycling routes are generally challenging with significant elevation gains, making them less suitable for young children or beginners. The area primarily caters to experienced cyclists looking for demanding rides rather than leisurely family outings.

What do other cyclists say about touring cycling in Eldora?

The touring cycling routes in Eldora are highly rated by the komoot community, with an average score of 5.0 stars. Cyclists often praise the stunning mountain views, the challenging terrain, and the immersive experience within the dense alpine forests of the Roosevelt National Forest.

Are there any routes that pass near Eldora Mountain Resort?

While the routes are set within the broader Eldora area, a specific touring cycling route that passes directly by Eldora Mountain Resort is the Ward General Store – Brainard Lake loop from Nederland. This route offers a challenging ride in the vicinity of the resort's general location, which is known for its winter sports.

What kind of wildlife might I encounter while cycling in Eldora?

Eldora is rich in wildlife, and while cycling, you might encounter various animals. The area is known to be home to mountain lions, black bears, and elk, especially in the more secluded forested sections of the Roosevelt National Forest.

Are permits required for touring cycling in Eldora?

Generally, permits are not required for touring cycling on established routes in the Roosevelt National Forest. However, it's always advisable to check with local authorities or the U.S. Forest Service for any specific regulations or temporary restrictions that might apply to certain areas or times of the year.

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