Home › Tennessee › Knoxville › Onsight Rock Gym
Onsight Rock Gym
4.7 ★★★★★ 255 Google reviews · Climbing gym in Knoxville, Tennessee
Climbing gym featuring top roping, lead climbing, and bouldering, as well as a training area.
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
- Kids programs classes, camps, or youth teams mentioned — check the current schedule
- Memberships available — worth asking about if you'd climb more than a few times a month
- Today see hours ·
- Phone (865) 888-9123
- Website onsightrockgym.com
Hours
| Monday | 11 AM–10 PM |
| Tuesday | 11 AM–10 PM |
| Wednesday | 11 AM–10 PM |
| Thursday | 11 AM–10 PM |
| Friday | 11 AM–10 PM |
| Saturday | 10 AM–8 PM |
| Sunday | 10 AM–6 PM |
What's inside
“they also have that free climb area for bouldering without a harness, and that area was really cool looking and it's wild the things some ppl can do, pretty cool!”
“The walls here are even higher than my gym’s at home and there are a variety of routes available using the auto belay.”
“The training area upstairs is also small but has everything you'll need - squat racks, dumbbells, campus boards, and a kilter board.”
What climbers say again and again
“It was very peaceful in the morning and the equipment seemed well kept up and clean!”
“They’re constantly putting up new routes and the kids party area is pretty nice!”
“Though the bouldering area is relatively small, there are tons of great problems and the route setting is excellent and thoughtfully done.”
“It’s great for beginners like myself and the staff made me feel comfortable with their brief tutorials and video.”
“The walls here are even higher than my gym’s at home and there are a variety of routes available using the auto belay.”
From the reviews
Great Gym with excellent route setting and solid grading. Lot's of great dyno boulders (not that I'm a fan) and good variety of wall shapes/angles. Parking area is a bit small for a gym this size so I recommend getting there early and hang boarding in your van like me.
I was sold with the self belays! It’s great for beginners like myself and the staff made me feel comfortable with their brief tutorials and video. This was a great introduction to rock climbing and I hope I’ll be back soon to practice more
I’ve stopped into this gym several times while traveling through for work and the staff has always been consistently friendly and helpful! The walls here are even higher than my gym’s at home and there are a variety of routes available using the auto belay.
Great little climbing gym on the west side of town. We did day passes while visiting the Knoxville area. Rope walls look awesome but we only got on the bouldering wall. Though the bouldering area is relatively small, there are tons of great problems and the route setting is excellent and thoughtfully done.
Birthday parties at Onsight Rock Gym
Onsight Rock Gym hosts birthday parties — confirmed on their own site. Climbing parties come with staff who handle the harnesses and belaying, so parents can mostly watch. One thing that's different here: every guest needs a signed waiver — send the gym's waiver link to the other parents when you send invites, or check-in day gets slow. Packages, party rooms, and pricing change often, so check the current options and book ahead — weekend slots go fast at popular gyms.
Kids classes & camps at Onsight Rock Gym
Reviews and the gym's own info mention kids programs at Onsight Rock Gym — climbing classes, school-break camps, or a youth team where kids learn technique from coaches instead of just scrambling around. Program schedules and age groups change each season, so check the current lineup before you plan around one.
Climbing gyms near Onsight Rock Gym
The Climbing Center
4.9 ★★★★★ 96 reviews
National Fitness
3.6 ★★★★☆ 803 reviews
Health club with pools, a climbing wall, indoor track, ball courts, cardio studio & smoothie bar.