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Routes
Hiking trails & Routes
United States
Colorado
Pitkin County

Crater Lake

Moderate

2.7

(4)

54

hikers

Crater Lake

01:15

3.20km

190m

Hiking

Embark on a moderate hike to Crater Lake, a classic Colorado experience that guides you through a vibrant Aspen Forest. This route covers 2.0 miles (3.2 km) with an elevation gain of 636 feet (194 metres), typically taking about 1 hour and 14 minutes to complete. Along the way, you'll…

Last updated: April 23, 2026

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Waypoints

A

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Parking

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1

633 m

Maroon Lake

Highlight • Lake

Maroon Lake, near Aspen, is undoubtedly one of the most photographed landscapes of the Rocky Mountains of Colorado.

It occupies a basin dug by glaciers during a glaciation, and later …

Tip by

2

673 m

Sievers Mountain

Highlight • Summit

In my opinion, actually more worth seeing than the Maroon Bells.

Translated by Google •

Tip by

3

1.29 km

Aspen Forest

Highlight • Forest

Especially beautiful in autumn, of course.

Translated by Google •

Tip by

4

2.38 km

Panoramic view of the Maroon Bells

Highlight • Viewpoint

A little off the beaten track but with a beautiful panoramic view and conifers in the foreground.

Translated by Google •

Tip by

5

3.17 km

There are a lot of Crater Lakes in the United States. The best known is found in the state of Oregon.

This one offers the particularity of drying up, if …

Tip by

B

3.20 km

End point

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Way Types & Surfaces

Way Types

2.56 km

334 m

300 m

Surfaces

2.63 km

332 m

232 m

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Elevation

Elevation

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

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Weather

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Today

Sunday 10 May

11°C

-4°C

0 %

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Max wind speed: 8.0 km/h

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Frequently Asked Questions

How long does it typically take to hike the Crater Lake trail?

The Crater Lake trail is a moderate hike that typically takes around 1 hour and 15 minutes to complete. This duration can vary based on your pace and how often you stop to enjoy the scenery.

What is the terrain like on this hike?

The terrain on this hike is generally well-maintained, but as it's within the Maroon Bells-Snowmass Wilderness, you can expect sections of dirt path, some rocky areas, and potentially roots. It involves a steady ascent and descent, characteristic of mountain trails.

What can I see along the route to Crater Lake?

Along the route, you'll encounter several beautiful sights. You'll pass by Maroon Lake, hike through an Aspen Forest, and reach Crater Lake itself. There are also opportunities for a Panoramic view of the Maroon Bells and views towards Sievers Mountain.

Is the Crater Lake trail suitable for beginners?

While rated as 'moderate', the Crater Lake trail involves a noticeable elevation gain of nearly 200 meters over its 3.2 km distance. Beginners with a reasonable level of fitness should find it manageable, but it's not a flat stroll. Take your time and enjoy the views.

Is the Crater Lake trail a loop or an out-and-back?

The Crater Lake trail is primarily an out-and-back route from the Maroon Lake trailhead to Crater Lake. However, it intersects with other trails, offering options for longer excursions if desired.

Where does the Crater Lake trail start, and what are the parking options?

The Crater Lake trail typically starts from the Maroon Lake trailhead. Parking at Maroon Lake is highly regulated, especially during peak season. It's often accessed via a shuttle bus from the Aspen Highlands parking lot. Check the official Maroon Bells-Snowmass Wilderness regulations for current access and parking information.

What is the best time of year to hike to Crater Lake?

The best time to hike to Crater Lake is generally from late spring to early fall (June through September). During this period, the snow has usually melted, wildflowers are abundant, and the weather is most favorable. Fall offers spectacular aspen colors.

Are dogs allowed on the Crater Lake trail?

Yes, dogs are generally allowed on trails within the Maroon Bells-Snowmass Wilderness, including the Crater Lake trail. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers. Please remember to pack out all pet waste.

Do I need a permit or is there an entrance fee for the Maroon Bells-Snowmass Wilderness?

Access to the Maroon Bells-Snowmass Wilderness, including the Crater Lake trail, often requires a reservation or fee, especially for vehicle access or shuttle use during peak season. It's crucial to check the official U.S. Forest Service or local Maroon Bells website for the most current information on permits, fees, and reservation requirements before your visit.

Does the Crater Lake trail intersect with other well-known paths?

Yes, the route to Crater Lake is part of a larger trail system. It utilizes sections of the Maroon-Snowmass Trail and also intersects with the Geneva Lake Trail and the Scenic Loop Trail, offering connections to longer backcountry adventures.

What should I bring for a hike to Crater Lake?

For this moderate hike, bring plenty of water, snacks, and layers of clothing as mountain weather can change quickly. Sturdy hiking shoes are recommended. Don't forget sunscreen, a hat, and a camera to capture the stunning views of the Maroon Bells and Crater Lake.

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Crater Lake

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