Hangar 18 Rancho Cucamonga - Indoor Rock Climbing Gym. Boulder-only climbing gym. Come check us out!
H18 RC is a massive state-of-the-art bouldering facility with over 4200 ft² of dedicated bouldering terrain. With both topout and non-topout bouldering problems of all styles and levels of difficulty, world-class setting, and all of the latest and greatest shapes from Climb-It Holds next door, this is an amazing gym that boulderers of all ages and ability levels will love.
06/19/2026
Our Summer Sale is happening right now! Email from Hangar 18 Indoor Climbing Gyms Check out these deals! Summer Sale June 12th - June 26th Get the hottest deals while you can! Our sale ends June 26th, so take advantage of these deals before
06/12/2026
Climbers, our Summer Sale is going on NOW! Email from Hangar 18 Indoor Climbing Gyms Great deals! Summer Sale June 12th - June 26th Send all Summer long! Whether you're projecting or new to the sport, Hangar 18's Summer Sale has the deals to k
05/11/2026
Climbers, Mother's Day Sale ends today! Email from Hangar 18 Indoor Climbing Gyms Last chance for the 2-for-1 Prepaid Month! Mother's Sale Ends Today! We noticed you were considering a membership. We'd hate for you to miss out. We want to r
05/07/2026
Mother's Day Sale! Email from Hangar 18 Indoor Climbing Gyms Mother's Day Sale May 8th-11th Celebrate the moms who lift you up! This Mother's Day, treat her to something fun and adventurous. Enjoy special deals and make
03/30/2026
Climbers, our Spring Sale starts Today! Email from Hangar 18 Indoor Climbing Gyms Great deals START NOW! Spring Sale March 30th - April 6th That's right, the Hangar 18 Spring Sale starts today! Don't miss your chance to take advantage of
| Monday | 10am - 10pm |
| Tuesday | 10am - 10pm |
| Wednesday | 10am - 10pm |
| Thursday | 10am - 10pm |
| Friday | 10am - 9pm |
| Saturday | 10am - 8pm |
| Sunday | 10am - 8pm |