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United States
Colorado
Boulder County

Sherwood Trail Loop

Easy

4.9

(5734)

17,169

hikers

Sherwood Trail Loop

01:53

6.59km

160m

Hiking

If you're seeking a pleasant and accessible outdoor experience, the Sherwood Trail Loop delivers a straightforward hike. This easy 4.1-mile (6.6 km) route features 520 feet (158 metres) of elevation gain, making it a manageable outing that typically takes about 1 hour and 53 minutes. You'll find yourself on a well-defined path, with the historic Conger Tungsten Mine as a point of interest along the way, offering a glimpse into the region's mining heritage. The terrain is generally gentle, making it a great option for a relaxed walk.

Planning your visit to the Sherwood Trail Loop is simple; the trail is easily accessible, though specific parking information isn't detailed, so consider an early start during peak times. This route is suitable for most of the year, but always check the local forecast to prepare for conditions. It's a good choice if you're looking for a relatively quick and easy hike without complex logistics.

The Sherwood Trail Loop stands out as an easy hiking difficulty option in the Boulder County area, providing a convenient escape into nature. Its modest length and elevation make it ideal for beginners or families, offering a chance to enjoy the outdoors without committing to a full-day adventure. The presence of the Conger Tungsten Mine adds a touch of historical context to your walk, distinguishing it from purely scenic trails.

Last updated: June 9, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Caribou Ranch Open Space

Mud Lake Open Space

Roosevelt National Forest

Waypoints

A

Start point

Parking

Get Directions
1

1.99 km

Conger Tungsten Mine

Highlight • Structure

The Conger Tungsten Mine is located in Nederland, Colorado, within the Boulder Tungsten Mining District, which is now part of the Roosevelt National Forest. The site was first discovered in 1900. Currently, the Conger Tungsten Mine is not in operation and there are no known plans to reopen it. The mine consists of two distinct underground workings, with one known shaft. The depth of the mine reaches a maximum of 282 meters (926 feet) and extends for a length of 8,047 meters (26,401 feet)

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B

6.59 km

End point

Parking

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Way Types & Surfaces

Way Types

5.20 km

1.39 km

Surfaces

3.96 km

2.63 km

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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 (2,670 m)

Lowest point (2,560 m)

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Weather

Powered by Foreca

Today

Monday 12 October

16°C

3°C

12 %

Additional weather tips

Max wind speed: 26.0 km/h

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Frequently Asked Questions

What is the difficulty and terrain like on this trail?

The Sherwood Trail Loop is rated as easy, making it suitable for most hikers. While specific terrain details for this exact loop are not provided, trails in Caribou Ranch Open Space typically feature well-maintained paths through forests and open meadows, with gradual elevation changes.

How long does it typically take to hike this loop?

Hikers can generally complete the Sherwood Trail Loop in approximately 1 hour and 53 minutes. This duration is an estimate and can vary based on individual pace and stops along the way.

Are dogs allowed on the Sherwood Trail Loop?

Yes, dogs are generally allowed in Caribou Ranch Open Space, but they must be kept on a leash at all times. Please remember to clean up after your pet to help maintain the trail's natural beauty.

Do I need a permit or pay an entrance fee for Caribou Ranch Open Space?

Caribou Ranch Open Space typically does not require an entrance fee or permit for day use. However, it's always a good idea to check the official Boulder County Parks & Open Space website for the most current regulations before your visit.

What is the best time of year to hike this trail?

The Sherwood Trail Loop is enjoyable during multiple seasons. Spring and fall offer pleasant temperatures and beautiful scenery, with wildflowers in spring and vibrant foliage in autumn. Summer is also popular, though it can be warmer. Winter hiking is possible, but be prepared for snow and ice, and check trail conditions beforehand.

What can I see along the route?

A notable point of interest along the route is the Conger Tungsten Mine. The trail also winds through the scenic landscapes of Caribou Ranch Open Space, offering views of forests and open areas.

Where is the trailhead and is there parking available?

The Sherwood Trail Loop is located within Caribou Ranch Open Space. Parking is available at the designated trailhead parking lots within the open space. Specific directions to the main Caribou Ranch trailhead can be found on the Boulder County Parks & Open Space website.

Is this trail family-friendly and suitable for beginners?

Yes, with its easy difficulty rating and moderate length, the Sherwood Trail Loop is generally considered family-friendly and suitable for beginners. The gradual elevation changes make it accessible for a wide range of ages and fitness levels.

Does the trail intersect other well-known paths?

Yes, the route primarily follows the Sherwood trail (91% of the route) and also passes through sections of the Caribou Ranch Link (23%), DeLonde Trail (8%), and Kinnickinnick Loop (5%).

What should I bring for a hike on this loop?

For a comfortable hike, bring plenty of water, snacks, appropriate footwear, and layers of clothing suitable for changing weather conditions. Sun protection (hat, sunscreen) is also recommended, especially in open areas. Don't forget a map or GPS device, and a leash for your dog if you're bringing one.

Are there any specific regulations or closures to be aware of in Caribou Ranch Open Space?

Caribou Ranch Open Space has specific regulations to protect its natural resources and wildlife. These often include staying on marked trails, packing out all trash, and respecting wildlife. Seasonal closures may occur for wildlife protection or trail maintenance, so it's advisable to check the Boulder County Parks & Open Space website for current alerts or closures before your visit.

Nearby routes

Moderate

4.9

259

Walker Ranch Loop

03:50h

12.6km

440m

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