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Ubergrippen Indoor Climbing Crag
4.8 ★★★★★ 137 Google reviews · Climbing gym in Castle Rock, Colorado
Boulder and rope-climbing gym featuring routes for all levels, plus yoga and fitness programs.
Plan your visit
- Gear rental nearly every climbing gym rents shoes (~$5–8 typical) and chalk; harness rental is often bundled with a ropes pass
- Waiver always required at climbing gyms — sign it online before you go to skip the front-desk line
- First timer? bouldering needs zero experience — rent shoes and walk in; staff will point you at the easiest problems
- Yoga & fitness mentioned alongside the climbing — ask about the class schedule and what a pass includes
- Memberships available — worth asking about if you'd climb more than a few times a month
- Today see hours ·
- Phone (720) 592-0716
- Website ugclimbing.com
Hours
| Monday | 6 AM–10 PM |
| Tuesday | 6 AM–10 PM |
| Wednesday | 6 AM–10 PM |
| Thursday | 6 AM–10 PM |
| Friday | 6 AM–10 PM |
| Saturday | 8 AM–8 PM |
| Sunday | 8 AM–8 PM |
What's inside
“We tried this one out just to mix things up from our usual routine, but the bouldering is more limited, and the walls, while a nice variety from Denver, have fewer routes.”
“Gym is usually very quiet during the day, clean, offers ample lead and autobelay routes and a huge bouldering area.”
What climbers say again and again
“The music is good, sound system is good, routes are quality, the holds are in good condition, the place is clean and well run.”
“My son loves to boulder, and we stopped here on our way to Southern Colorado.”
“The setting is fantastic and changes just enough to feel fresh and new but not so much that your projects disappear before you can complete them.”
“Gym is usually very quiet during the day, clean, offers ample lead and autobelay routes and a huge bouldering area.”
“Another locally owned and operated Colorado gem with a helpful staff, while they offer rentals for all your climbing needs.”
From the reviews
I absolutely love it here. I started by bringing my kids and now have my own membership and goals. I'm motivated by the team who works here, we talk and discuss everything from technique, gear to aspirations and focus. - Conner and John especially!
Ubergrippen Castle Rock is pretty much perfect. There's something about the way it's set up or the colors that just feels cozy and home-y. The setting is fantastic and changes just enough to feel fresh and new but not so much that your projects disappear before you can complete them.
This place is absolutely awesome. I started coming here a few years ago with almost no climbing experience, and right away it felt like the perfect place to learn. The staff and community made it welcoming and approachable, with a strong focus on safety and encouragement.
Not bad, but I prefer the Denver location. We tried this one out just to mix things up from our usual routine, but the bouldering is more limited, and the walls, while a nice variety from Denver, have fewer routes. Still, a nice spot.
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