Adult Birthdays
Fun Birthday Activities for Adults near Denver
Celebrate like a kid again. Gather your closest friends and mark the milestone 50 MPH above the Colorado Front Range.
- 2.5–3 Hours
- 70–250 lbs
- Any Milestone
- 4.9/5 · 5,100+ Reviews
10-line zipline tourSpeeds up to 50 MPH30 minutes from Denver
Make Your Big Day Unforgettable
Your birthday rolls around once a year, so make this one count. Our 10-line zipline tour sends your group soaring across some of the longest lines in Colorado at speeds of up to 50 MPH — a genuine test of nerve, whatever milestone you are celebrating.
Add an Adventure to Your Big Day
Turn the tour into a full day out. Every activity can be combined with your zipline booking.
Before You Book
Requirements vary slightly by activity. These apply to the zipline tour.
Weight: 70-250 lbs
In order to make it across each line safely, we do require guests to fall within this weight range.
Age:
All ages are welcome as long as the weight requirements are met.
Physical:
To get to the ziplines, guests will take moderate hikes that require average mobility. Pregnant women, people with severe leg or back problems, broken limbs, or other serious illnesses will not be able to participate.
Attire:
Closed-toe shoes and active (not too loose) clothing.
Waiver:
Every participant must sign a Liability & Release Waiver. Participants under the age of 18 must have a signed waiver by a parent.
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Frequently Asked Questions
Ready to Celebrate?
Book your group's zipline tour and make this birthday the one they talk about.