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Hiking trails & Routes
United States
Colorado
Pitkin County

The Grottos Trail

Moderate

3.1

(10)

81

hikers

The Grottos Trail

00:21

1.06km

10m

Hiking

Hike the moderate 0.7-mile Grottos Trail near Aspen to discover ice caves and the Grotto Cascades on the Roaring Fork River.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

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Waypoints

A

Start point

Get Directions

1

362 m

Ice caves

Highlight • Cave

The cool caverns freeze in the winter, hence the name "ice caves." They are still a really cool rock feature to check out in the dry months, and there are usually pools of water inside the caverns.

Tip by

2

1.06 km

The Grotto Cascades on the Roaring Fork River are a set of step-down rapids. They appear different in different seasons, and they run fullest in the late spring and early summer months.

Tip by

B

1.06 km

End point

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Way Types & Surfaces

Way Types

1.06 km

Surfaces

935 m

123 m

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Elevation

Elevation

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Weather

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Today

Friday 8 May

9°C

-2°C

0 %

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Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park for The Grottos Trail?

Parking for the trail is conveniently located just off Highway 82 (Independence Pass Road) near Aspen. The trailhead is easily accessible from this parking area.

Is this trail dog-friendly?

Yes, dogs are generally welcome on the trail. Please keep them on a leash, especially near the slippery rock surfaces and the swift currents of the Roaring Fork River.

When is the best time to hike this trail?

The trail is enjoyable in various seasons. Summer offers lush greenery and full cascades, while fall brings beautiful aspen colors. In winter, the ice caves are most prominent, but conditions can be very slippery. Be aware that the ice in the caves can melt by late summer due to warming climates.

Do I need a permit or pay an entrance fee to hike here?

No, you do not need a specific permit to hike The Grottos Trail, nor is there an entrance fee. It is located within the White River National Forest, which generally has open access for day use.

What is the terrain like on the route?

The trail primarily features packed dirt paths, but you'll encounter sections of smooth, potentially slippery rock, particularly near the ice caves and the Grotto Cascades on the Roaring Fork River. There are also opportunities for rock scrambling among the impressive rock structures.

What are the main points of interest along the way?

The primary attractions are the captivating ice caves, which are formed by 8,000-year-old glacial activity, and the dramatic Grotto Cascades on the Roaring Fork River. You'll also see sculpted boulders, granite domes, and enjoy views of the Roaring Fork River Canyon as it winds through evergreen forests and aspen groves.

Is this a loop trail?

Yes, The Grottos Trail is typically a short loop, making it easy to navigate and offering varied scenery without retracing your steps.

What should I wear or bring for the hike?

Proper footwear with excellent traction is highly recommended due to the smooth, potentially slippery rock surfaces, especially near the ice caves and cascades. Layers are always a good idea, and consider bringing water, even for this short hike.

Is the trail suitable for families with young children?

The trail is generally considered family-friendly and easy. However, caution is advised, especially near the ice caves and the swift waters of the Roaring Fork River. Parents should keep children close, particularly in these areas, as surfaces can be slick and the river can be dangerous.

Does this trail connect with other paths?

Yes, the route follows sections of the Cascades View Trail and also incorporates multiple segments officially known as The Grottos trail itself.

What's an insider tip for hiking The Grottos Trail?

Be extra cautious when exploring the ice caves and areas near the Grotto Cascades. The smooth rock surfaces can be very slippery, especially when wet or icy. Descending into the ice caves is at your own risk, so wear shoes with good grip and watch your footing carefully.

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