Onsight Rock Gym

5335 Western Avenue

Knoxville, TN 37921

(865) 888-9123

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5335 Western Avenue
Knoxville, TN, 37921


Onsight Rock Gym is a brand new, world-class indoor rock climbing gym in Knoxville. Featuring over 12,000 sq feet of climbing surface and walls that soar over 50 feet tall, we are Knoxville's largest and tallest rock climbing gym. Onsight offers top rope/lead climbing and bouldering for all ages and abilities as well as a wide array of programming for adults and youth. Onsight even has a separate climbing room for private parties and events. We are proud to be a part of Knoxville's community! 

Climb Time

Climb Time

Onsight's Climb Time sessions are a great way for beginners to try out indoor rock climbing without learning how to belay. Join us for an open climbing session with our highly experienced belayers who will cheer you on as you climb. We'll make sure you get in a great workout while having a blast doing it! You can climb until you can't hold on anymore. No previous climbing or belaying experience necessary. Age requirement: None, but child must fit securely into a climbing harness (usually 5+ years) 


Fridays: 6:00 PM - 10:00 PM

Saturdays: 10:00 AM - 2:00 PM

Sundays: 2:00 PM - 6:00 PM

Additional times may be available upon request or by booking in advance


Adult (13 and over): $26

Youth (6-12): $24 

Tot (5 and under): $16 


Unlimited climbing with our belayers during Climb Time hours

Day Pass

Rental harness, chalk, and climbing shoes