Life's Epic Here

Adventure On The Front Range


Limited-time Offer.
Valid for Ziplines or Sky Trek.


Denver's Top-rated Zipline Tour

10 thrilling ziplines on some of Colorado's fastest and longest cables.

Challenge Level
Thrill Factor

$99 /person

Sky Trek

The Playground in The Sky

4-story, 110-element aerial trekking course.

Challenge Level
Thrill Factor

$59 /person

Adventure Tower

Vertical Climbs & Exhilarating Jumps

13-elements of climbing, free-falling, and rappelling.

Challenge Level
Thrill Factor

$49 /person

Ninja Course

Unleash The Warrior Inside

Ninja Warrior action as seen on TV.

Challenge Level
Thrill Factor

$29 /person

Colorado Adventure Park

The EDGE Ziplines & Adventures, formerly known as Castle Rock Adventure Park, is a premier Colorado adventure park. With legendary outdoor thrills, including adventure park ziplines, the ninja course, and sky trek, The EDGE is home to epic fun. Book your trip today and experience the  adventure park excitement with friends and family.

What Our Guests Are Saying

November 2021
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Best experience with over the top staff. They are hands on with safety and training. Me and my kids had the best time ever. The staff took the time to train, coach, mentor, motivate and guide. Hands down the best zipline company!

— Desmond T
September 2021
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Austin and Nelson were incredible guides on our zipline tour! Thanks for the laughs and fun!! We had a great time on our honeymoon trip and the zipline tour was definitely a highlight.

— Hallie
November 2021
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Miss Lauren and Austin make you feel like you can zip anywhere! They were great guides that made this an amazing experience for everyone in our group. For those that are nervous about heights these two made everyone feel comfortable and relaxed. Definitely bringing all of my future guests here!

— Leslie K
October 2021
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The combination of hiking and ziplining was fun. The personality of the tour guides really improved the experience. (Newt & Caroline)

— Adam H
November 2021
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Thanks for a great zip line experience. Austin & Dave did a super job. Well done guys! We'll be back.

— James P
1,941+ Reviews
233+ Reviews
603+ Reviews

Partner of a Regional Favorite

Philip S. Miller Park

Our property sits on the edge of the sprawling 300-acre Philip S. Miller Park—an energetic tourist destination and notable local favorite. The park offers a broad range of outdoor activities and entertainment facilities to create an endless array of fun, leisure, and adventure.

Easy To Get To

Located on the front range.

We’re conveniently located less than three miles off the CanAm Highway via Plum Creek Parkway. Bring on the fun.

Convenient for groups coming from:

DENVER: 37 mins


BOULDER: 1 hour

Bundle Adventures & Save

Save money when you bundle multiple experiences. Create one fun-filled day or plan multiple days of adventure—it’s completely up to you!

Sky Trek + Adventure Tower

110-element challenge course plus 13 elements of climbs, jumps and rappels.


Zipline + Sky Trek

10-line zipline and 110-element challenge course.


Zipline, Sky Trek & Adventure Tower

10-line zipline, 110-element challenge course and 13 elements of climbs, jumps, and rappels.


Sky Trek Season Pass

Conquer all 4 levels and 110-elements with year-round access. Single ($199) or Family Pass ($499) available.


Team Bonding In The Sky

Challenge your team, build trust, communication and unity—and have fun while doing it! It can only go up from here, right?

In The News

Facility Spotlight: A Day at the EDGE

Challenge your team, build trust, communication and unity—and have fun while doing it! It can only go up from here, right?

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