It's nice to have a gym so close by that I can just go for some climbs for an hour any time I want…read more Although this place is located in an odd area, there's so many friendly climbers on a daily basis, I don't worry about my car in the lot. Coming into the parking lot, I'd say be careful driving past the gate; the gate isn't secured properly to the cement on the floor, so it pops up, making it hazardous for your tires. The workers here are very chill, just like any other gym, though climbers are very chill in general. They're very helpful and friendly if you ever need them. They keep the gym very clean and the bathrooms well stocked. They are also always quick to notice you and provide support if needed. The routes here are a range of difficulties. The basic routes here feel slightly more difficult than other gyms, helping you build your core. They reset the walls on a weekly basis, which encourages you to come back. On the weekdays, it's ridiculously packed where people don't wait their turn in the walls. Lots of newcomers and people who come after work. If you like climbing freely, wait for weekends in the evenings!

This climbing gym is absolutely one of the down-to-earth places for recreational bouldering. It has…read morea wonderful community, staff, and bouldering set-ups. The prices are fairly high for a gym membership, but they have great deals that occur during holidays and selective occasions which are an opportunity to bring a friend or group once in a while. I've made fond memories climbing with friends, time after work by myself with earphones, or by randomly engaging conversation and having a friendly conversation - exploring the depth of indoor climbing and finding out how to solve different climb routes makes this hobby an activity worth trying. (be ready to rip some finger skin if you're starting out) If you want to get into indoor climbing, this is a recommended place to start. The highlight I love about this place is the staff, they for sure work hard to keeping the place clean, keen on accommodation, and are happy to chat regarding information and questions. Shout out to Drake!

Rude, unwelcoming, unhelpful staff!! The last two times I've been to this location I've been rudely…read moretalked to like I was bothering the employee. It was the same person both times and she was incredibly ride to me and my kids. I would avoid this location

Had a great time at Hangar 18's Intro to Bouldering. As a first-timer, the intro class was quick…read morebut informative, and I could tell that safety was a priority for the facility and everyone working here. I thought the bouldering routes were pretty decent and had a nice range of difficulties, but the auto-belay routes were definitely hard-- There aren't many suitable for beginners. It's not easy even if you're in-shape and athletic; I hit the gym regularly and thought it wouldn't be too bad, but it was still quite hard! There's a review on Google that walks through all the different Hangar 18 facilities in SoCal, so maybe consult that first if you want to find a place with easier routes (or just more varied difficulty). Keep in mind that even though it's an indoor facility, there's no air conditioning. It's a little hot, but not too bad with the fans running.

Checked in two nights ago while Bestie Sitting and had a really good time thanks to Jared and…read moreSebastian! Sebastian helped check Austy and I in and He was so nice and polite to Me as a Spontaneous Sitcom Cameo Guest! Sebastian was friendly, thorough, and efficient with his Hustle and offered a lot of interesting high value Feedback on how to pay attention to important details like learning good Footwork Techniques to save energy while progressing as a Climber. Jared was a wonderfully attentive Professional Guardian and added a lot of cozy and inclusive Creatively Enriching Vibrations to the Cave as well! Jared was fun to chop up Smart Meeting Principles and celebrate interesting Climber Gifts with, and I liked how he was modeling the latest Hangar Merch at work. Jared was thoroughly knowledgeable and informative about Hangar's Community Culture which I find so refreshing! I have a lot of Coworkers who attend CBU and am excited to share with them how Hangar invites local Students to take a break from their Mental Stresses and move their Bodies in a fun and creatively satisfying way in the Climbing Gym! Even though I was chillaxing as a Guest Cheerleader I still had a good time observing my Bestie successfully slay through his Challenges on a comfy Skittle Colored Beanie :0) The Music here is interesting too and I like how Artfully Chic and Beautifully designed the Restrooms are!

My daughter and son in law were in town and wanted to Top rope as well as boulder so we tried the…read moreRiverside location of Hangar 18. I'm a regular at the orange location but it only offers bouldering. Good staff, very helpful getting us belay checkouts and explaining the layout of the facility and the routes available to climb. We had a great couple of hours climbing and enjoying some new sends.

Amazing place with great people. So many options to get in shape and a great community as well.read more

Went to my first yoga workshop at Flowstone on 09/08/2024 and was beyond impressed. Not only was it…read morean incredible climbing gym, the facility was well run, clean, had friendly staff and also had a really great general gym. I went there for a yoga workshop and the yoga studio was upstairs. It was absolutely beautiful and the instructor Amanda was amazing. Her workshop was not only a lot of fun, but I learned so much! Cannot recommend this place enough!

This location is my second go to Hangar 18 gym. Located near downtown Upland, you maneuver through…read morethe industrial area in order to find the gym itself. Parking is not the best especially during peak hours; I find myself parking inside the residential areas just to come to gym. They have auto belay, a top out area, and a very large bouldering section. They don't have a super long slab wall, but they do have a wide variety of problems and types of boulder holds. As an avid v4 climber, I think the routes here a fairly easy for my grade, yet the problems are very fun in itself. The interior is very clean and the workers are diligently checking the gym, restocking, and cleaning restrooms. They have merchandise for purchase, too. On very busy days, the students from the colleges are here to climb. I'd avoid climbing in weekdays after 3 PM if you want more time on the wall without competition. Other than that, it is a nice gym with nice workers.

Awesome place to climb Bouldering & climbing wall choices…read moreAlso got auto belay Nice staff Wonderful people that climb there Great vibe

The best climbing gym In the area, I started at senderone then to aesthetic then to hangar. Glad to…read moresay I'm back at aesthetic after trying out some gym near me. The coaches here is what sets this place apart. Super nice and super helpful. You will get better at climbing faster here than any where else in Orange County

The birthday party held at Aesthetic Climbing Gym was an absolute success! Every child who attended…read morehad a wonderful time -- they were all drenched in sweat by the end of it! The staff were incredibly enthusiastic and helpful, assisting with carrying the party supplies and organizing the games. At the end of the party, each child also received a free one-pass card as a gift. It was truly perfect, and the best part is that it offered great value for money!

My 6yo had a good intro to climbing here at Sender City. Had great service at the front desk…read more Facilities were great (restrooms, snacks, water machine, etc). The only thing may be that the other kids were more daring and advanced so they cycled through everything quickly while my kid took a long time working up the courage and solving problems on certain walls. Some kids seemed impatient for her to get off so they could go. But that's not the fault of this place, really. Could also have been a one-off experience. We look forward to coming back here

Took an introduction to climbing course that I purchased on Groupon…read more You have to reserve online by going on their website When it's time to checkout online There's an area to type in your promotional code. I was trying to figure it out by typing in the Groupon code, but I ended up calling and they gave me the code: INTROGROUPON Complete the waiver online and arrive at least 15 minutes before your appointment time to get shoes and use the restroom before the class The class was very intimate and beginner friendly! I would totally recommend it and my instructor was very helpful. Sender one is huge!! I definitely want to come back again!

Visited Hangar 18 on a weekend in December 2025 with a group of total beginners. Tyler led our…read moreorientation and made it fun, clear, and not intimidating at all. They offer both top-rope climbing and bouldering, and both require an orientation--which I appreciated as a first-timer. I was surprised by how many people were bouldering, from novices to very experienced climbers. There's also a small gym with basic equipment. Overall, it was a fun, spontaneous activity for a random free day--kind of like bowling, but more physical and engaging. Definitely requires some strength and problem-solving. Would absolutely come back!

Our friend bought a few $25 Groupons for a 30 min the beginner's bouldering class and had invited…read moreus to try this place. My daughter and 2 of her friends wanted to try this place out. Well, the 30 min class turned out to be only a 5 min introduction to the rules of the rock climbing place and the only technique taught was how to fall. The instructor hastily dismissed the kids and said "Have fun". That was basically it. i thought the class would cover more bouldering techniques. I have just pulled up the class description (see pic). Had I seen this while we were there, I would've spoken to a manager about this. This is not right at all. The instructor only spent 5 min with our kids. There was only so much the girls could do on their own with that inadequate 5 minute "lesson". It could have been a fun playdate if they were given more instructions so they could've done more than climbing up 3-4 steps on just the 2 easy routes. 1 star and not likely to return. You did not deliver what was promised and wasted our time and 25 bucks each. Poor business practice. Thumbs down.

Someone recommended this place for my special needs child, because I heard they offer one on one…read moreand other workouts for special needs children. I have been calling this place for 3 weeks , every time I called receptionist told me Adam takes care of this program and he's on a meeting ,,, , no matter how many messages I left for Adam,who's supposed to be the owner and manager and who is the only person takes care of this program.... He never returned any of my calls, I decided to come to the place so maybe I can talk to him in person about enrolling my son , if he's not responding back to any of my calls,! Guess what,,,, he was in the meeting again and the gym was empty , oh sorry, forgot to mention,, Wednesday 1:48 pm 2 people were playing basketball !! Obviously this person doesn't care about if you want to bring money to his business,,, and doesn't care about Special needs children ! Don't advertise your business for Special Needs children if you're not sincerely committed to them!!!!!! I will NOT recommend this business

We absolutely love Rock Fitness, the staff and the climbing community…read more Highly recommend for kids, families, teens and adults.