Onsight Rock Gym

5335 Western Avenue

Knoxville, TN 37921

(865) 888-9123

Facebook | Instagram | Twitter | Vimeo

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! 

Channel the Flannel

On this Valentine's Day, do something super exciting, extra silly, and undeniably challenging! Pick a partner, wear your best flannel, and go hand-in-hand on custom boulder problems set for two. At the end of the night teams with the highest scores or with the hippest flannel will win prizes! 

When: Wednesday, February 14th at 6:00 - 9:00 PM

Cost: FREE for Members, $10/person for Non-Members (Day Pass NOT Included and not required if ONLY climbing in the comp)

Who: All ages! Space is limited to 10 pairs (or 20 climbers total). Pairs can be male/male, female/female, male/female, alien/undisclosed


We will be having a bonus Hot Cocoa Cookoff that evening as well. Bring in your most creative, yummiest, homemade hot cocoas to be tasted and voted on anonymously. Tasting cups will be provided. Special prizes (generously donated by Mast General Store + Earth Fare Farragut) will be given to the winners with the highest number of votes! This is separate from the Channel the Flannel and anyone can participate -- just sign up at the front desk! Remember that this is a family friendly event and all hot cocoa must be non-alcoholic. 



Delicious food will be available for purchase from a local food truck, CJ's Tacos!