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! 


Cityview Magazine - Rock On: Knoxville's Climbing Scene

 by Justin Joo - Jan/Feb 2016

HUSHH Magazine - A New Indoor Gym That Really Rocks!   

by Margaret Easterly - May 2016

Knoxville News Sentinel - Get a Grip: Onsight Rock Gym scales new heights in Knoxville

By: Ali James, November 6, 2016

Check it out! We made it to the list of Best Things to do the Knoxville!

Best Things to Do in Knoxville, Tennessee

"Young climbers have had a rock-star year"

By Luke Slabaugh, WBIR | July 07, 2017

"Crave Adventure in Big Orange Country? Get Out and About in Knoxville"

By Kristin Luna, Marriott Traveler | January 16, 2017

Young rock stars head to Nationals in their sport

By Emily Stroud, WBIR | February 5, 2018

Tourist in Your Town ' Indoor Rock Climbing

Meteorologist Mike Witcher explores how to stay cool and active during the summer heat.

Published: 7:15 AM EDT July 3, 2018