Hangar 18 Indoor Climbing Gym in Orange is the largest of the three Hangar 18 bouldering facilities in Orange County. Located conveniently off the 57 freeway, it features four bouldering sections, a 90° cave section, a fitness area, a training area, and a member lounge, making it a fantastic destination for a day of bouldering. The gym is highly recommended for families and beginners looking for a fun way to get fit. Staff members are friendly and eager to assist new climbers, while experienced climbers often share helpful tips. The facility offers a range of problems for all skill levels, from beginner to advanced. Although parking can be challenging during busy times, many guests appreciate the welcoming atmosphere and the option for members to bring a guest for free. Overall, Hangar 18 is praised for its enjoyable environment and supportive community.