Overview
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Castle Rock Zip Line Tours offers an award winning zip line experience only minutes from Denver. The fully guided tour includes 2 certified zip line guides, ten zip lines, and allows guests to soar over 320 acres of beautiful Colorado open space. Small tour sizes minimize waiting and maximize the zip line experience.
Additional Info
Public transportation options are available nearby
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
What To Expect
Experience Colorado's best zip line tour. Fly across 10 zip lines (nearly 2 miles!) with short hikes along the way. A great way to experience scenic Colorado as you soar over 320 acres of beautiful open space. Zip Line tours are fully guided and last 2-3hours.
Options
The EDGE: Zip Line Tour
What‘s Included
All Zip Line gear and equipment
Cancellation Policy
All sales are final. No refund is available for cancellations.
Reviews
1,162 reviews
Total reviews and rating from Viator & Tripadvisor
great experience with Katie and Jack
WildernessDoc,Jun 19, 2026
- Review from Tripadvisor
5.00Guides super engaged and friendly and accommodating. Katie and Jack were the best.
Ziplining Family
W8492OWkellyw,Jun 8, 2026
- Review from Tripadvisor
5.00We had a great time zip lining with Millie and Gigi. They ensured everyone had fun and were safe. The Mountain View is a beautiful bonus. Highly recommend this experience. Bring lots of water with you.
Im definitely coming back
L2780CPsaraho,Jun 7, 2026
- Review from Tripadvisor
5.00I had the best time doing all 10 ziplines during the sunset! Spectacular views so I recommend calling & asking for them a later time. Every staff member I encountered was super helpful & encouraging. Special shout out to Solei who made the whole experience super seamless, easy, & fun! I'll be back for the Sky Trek this summer!
Harley & Gabe
Wander54914812015,May 27, 2026
- Review from Tripadvisor
5.00Harley and Gabe were so awesome yesterday! Amazing guides and it felt like we were hanging with friends at the same time. Thanks for taking care of our family, guys!
Super fun time!
kateklewicki,May 25, 2026
- Review from Tripadvisor
5.00The is was our second time doing this and it was so fun!! Super safe, and fun! The guides- Katie and Sean- were so friendly and made sure we were safe- also were interested in each of us. There were 2 stops with water. One with candy :) was about 2.5 hours or so.
Exhilarating! Accomplished.
N1230WLritab,Apr 25, 2026
- Review from Tripadvisor
4.00It was a wonderful experience for us. Our Guides, Jacen and Austin were super, great! However, it was more intense hiking than I thought. But so glad I did it!
10/10, no notes
girldylan,Apr 24, 2026
- Review from Tripadvisor
5.0010/10 or better. Will and Elijah were excellent guides. Personable, funny and great with my son. I will recommend this experience to everyone I know in the area!
An awesome excursion!
cassiej638,Mar 21, 2026
- Review from Tripadvisor
5.00My husband & I had an amazing time doing the zipline tour! Our guides Ian & Milli were incredible!! A must-do in the Denver area.
The 5 star visit
annettepJ9700TP,Feb 13, 2026
- Review from Tripadvisor
5.00me and my grandma had a great time!! It was awesome and I loved our guides ( Milli and Nick) they were so kind and always were really helpful and awesome people. Would go back again. This is by Kato and Annette. Had an awesome day.
Great Experience.
G7445LTkareno,Dec 18, 2025
- Review from Tripadvisor
5.00Will and Millie did a great job guiding our tour on December 7, 2025. They explained the safety rules and the signals for slowing down. That was the first time doing the zip line for my granddaughter and she really enjoyed it. We really appreciate their expertise in showing us how to do the zip line. Walking through the snow and ice on some of the trails between stations was not fun but we succeeded in getting to the next stop. Thank you Will and Millie!
Related Experiences
Operated by The EDGE Ziplines and Adventures