2027 Bookings Now Open

Create an account sign-up-diamond

Start your adventure today.

Already a member? Login

Panorama of the Grottos Loop hike near Aspen, Colorado

The Grottos Loop Route Guide

Difficulty
This reflects the 10Adventures difficulty rating for each route. We aim to keep ratings consistent across regions.
Very Easy
Elevation
This reflects the total elevation gained throughout this route as measured by the GPS file. This includes all ascents and descents, and is higher than what is quoted in most route guides, which simply measure the distance between the starting-point and high-point of the route.
25 m
Distance
This reflects the return distance of this route as measured by the GPS file.
1 km
Duration
This reflects the estimated time the majority of users will take on this trail. If you are slower, add time to the top-end figure. If you are fast, then you may complete this route faster than this time range.
0.5h
User Ratings
These ratings are completed by users who have completed this trail and not subject to reviews by 10Adventures.
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical DIFF
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Technical DIFF
Directions to Trailhead
Hiking into the Grottos is like visiting an alien country. It’s different from all the other more mountainous hikes on the list. The Roaring Fork River carves the rocks smooth, giving them statue-like properties.

Route Description for The Grottos Loop

Begin the hike by crossing the Roaring Fork River on a small footbridge. On the south side of the river, hang a right at the first junction and start along a very wide trail. As you hike there will be many junctions, most of which are signed. Follow the signs for the ‘Ice Caves’, the first stop on the hike.

As the name would imply, the Ice Caves are home to small pools of water that freeze in the winter. One you reach the turnoff for the Ice Caves, descend down to the left and spend some time exploring the silky-smooth rock landscape. After appreciating the rocks’ strange beauty, return to the trail and continue east.

As you continue hiking, the path will veer to the left (north) with signs pointing towards the Cascades. Soon you will arrive at the river. You will be treated to a stunning, cascading waterfall. Although not particularly high or steep, the waterfall’s beauty comes from the stunning features carved into the rocks. This part of the hike is truly beyond words, and can only be experienced in person.

After enjoying the cascades, follow the trail as it starts to head back to the bridge along the side of the river. Soon you will arrive back at the bridge, which you will cross over to return to the parking lot.

Insider Hints for The Grottos Loop

  • On sunny summers day this can be a great spot for a family picnic.

Getting to the The Grottos Loop Trailhead

Head east out of Aspen along Colorado 82 for 14.3 km. Watch out for the Grottos Day Use Area on your right. Turn off here and go to the moderately sized parking area.

Route Information for The Grottos Loop

  • When to do:

    June through September

  • Backcountry Campsites:

    No

  • Toilets:

    Yes, at the trailhead

  • Family friendly:

    Yes

  • Route Signage:

    Poor

  • Crowd Levels:

    High

  • Route Type:

    Circuit

The Grottos Loop Elevation Graph

Weather Forecast

Check Area Weather

Reviews for The Grottos Loop

9.6
14 reviews
Write a review
×

Add a review

You must be logged in to post a comment.

Kristian ValtierieJuly 2020

I had high expectations and wasn't disappointed. The path was clearly marked and fun to follow.

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Alex LavinsonJuly 2020

We walked Grotto Canyon, and it was fun. The pictographs are close to the waterfalls. So amazing. You shouldn't miss it!

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Lola M.July 2020

Amazing short hike! It's not very technical but be careful of some slippery sections.

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Rocco EllysiaJuly 2020

I really enjoyed this walk. Working our way through the canyon was part of the fun, as was keeping an eye out for the glyphs/pictographs, watching the rock climbers, and just admiring the nature of it all.

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
BoulderBoundJuly 2020

The beauty of this trail is awesome. The ice caves were pretty cool and then the actual waterfalls were beautiful.

Overall Rating
9
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Joshua ZagrebJune 2020

The trail was uncomplicated so had a carefree walk. Great hike to do in the morning. Just don't forget to apply some bug repellent.

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Tiffany SwiftJune 2020

Easy trail with nice waterfalls. Love this place.

Overall Rating
9
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Xyla O.June 2020

The cascading waterfalls was mesmerizing. The surrounding landscapes were impressive as well. The trail was mostly flat and it is very accessible.

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
lilibethlJune 2020

Beautiful hike. Great for a short, brisk walk in the morning. The river looks great!

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Lloyd FrankJune 2020

Stunning river and surroundings. It's very unique and intruiging.

Overall Rating
10
Technical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.
Physical Difficulty
Easy (Circle)
Suitable for beginners, families, young children, and those looking for a casual adventure.

WE ARE HERE TO HELP

Let someone else do the hard work, book a custom tour in over 85 countries.

Chat with us on our contact page or fill out the form below!

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Last Updated: July 6, 2026

Get travel inspiration and discounts

Join our weekly travel newsletter