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Routes
Hiking trails & Routes
United States
Colorado
Pitkin County

Thomas Lakes Trail

Moderate

2.9

(14)

71

hikers

Thomas Lakes Trail

02:12

6.81km

500m

Hiking

Embark on the Thomas Lakes Trail, a moderate hiking route that leads you through a mix of aspen and conifer forests, interspersed with open sections offering clear views of Mount Sopris. This 4.2-mile (6.8 km) journey involves a steady climb of 1648 feet (502 metres), typically taking about 2 hours…

Last updated: April 23, 2026

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Your route passes through protected areas

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Waypoints

A

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Parking

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1

6.24 km

Thomas Lakes

Highlight • Lake

A stunning lake system in the White River National Forest, Thomas Lakes is an ideal spot to cool off during a hike and maybe enjoy a picnic.

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B

6.81 km

At this point, the trail continues up to the Mount Sopris summit. If you came for a day hike to Thomas Lakes, this is a good turn around spot. Otherwise, …

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Way Types & Surfaces

Way Types

3.98 km

2.77 km

< 100 m

< 100 m

Surfaces

6.80 km

< 100 m

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Elevation

Elevation

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Weather

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Today

Friday 8 May

17°C

1°C

5 %

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Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where is the trailhead for Thomas Lakes Trail and what are the parking options?

The trailhead for this route is located in the White River National Forest near Carbondale, Colorado. It's specifically known as the Mount Sopris Summit Trailhead. Parking is available at the trailhead.

Is the Thomas Lakes Trail dog-friendly?

Yes, dogs are generally allowed on the trail. However, as it is located within the Maroon Bells-Snowmass Wilderness Area, it's always best to check for specific leash regulations or restrictions that may apply to protect wildlife and other hikers.

What is the best time of year to hike to Thomas Lakes?

The trail offers beautiful scenery throughout spring, summer, and fall, making these the best times for hiking. You can expect to see seasonal wildflowers, especially in spring and summer. Even in winter, the trail is open for snowshoeing and cross-country skiing, though vehicle access to the trailhead may be limited.

Do I need a permit or pay an entrance fee for the Thomas Lakes Trail?

There is no fee to hike the trail itself. However, if you plan to backpack and camp overnight at Thomas Lakes, you must register at the trailhead. The trail is located within the White River National Forest and the Maroon Bells-Snowmass Wilderness Area, so standard wilderness regulations apply.

What is the terrain like on the trail?

The trail is considered moderately difficult. The initial section follows what appears to be an old jeep road, climbing at a moderate pace. It then levels off before continuing to climb through open areas and sections of aspen and conifer forests. While generally easy to follow, the path can become rocky in places, and some sections involve steeper climbs, though these are typically short.

What natural features or landmarks can I expect to see along the way?

You'll experience diverse scenery, alternating between aspen and conifer forests and open areas offering views of Mount Sopris and the Elk Mountains. The main destination is Thomas Lakes, two timber-lined lakes nestled beneath the twin summits of Mount Sopris. Several smaller bodies of water can also be found along Prince Creek.

Can I camp overnight at Thomas Lakes?

Yes, the area around Thomas Lakes is a popular backpacking destination with designated campsites. You must register at the trailhead, but there is no fee. Be aware that campfires are prohibited within a quarter-mile of the lakes, so you'll need to use a gas stove for cooking.

Does the trail lead to Mount Sopris?

Yes, the Thomas Lakes Trail serves as the primary route for those looking to climb the 12,965-foot Mount Sopris. Many backpackers hike to Thomas Lakes, camp overnight, and then tackle the summit on the second day. The trail to Mount Sopris begins near the southwest corner of the second lake.

Are mountain bikes allowed on the trail?

Mountain bikes are permitted on the Thomas Lakes Trail up to Thomas Lakes. However, they are not allowed beyond the lakes, as that area extends further into the designated wilderness.

Is the Thomas Lakes Trail a loop or an out-and-back route?

The primary route to Thomas Lakes is an out-and-back trail. While there are no loop options for the main trail to the lakes, it does intersect with other paths like the Mount Sopris Trail and Hay Park Road.

Can I fish at Thomas Lakes?

Yes, the lakes are stocked with brook trout, making them a desirable spot for fishing. Remember to bring a valid state fishing license if you plan to fish.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Mount Sopris Trail and Hay Park Road.

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