A world-class, 7000+ sf bouldering facility located at Runway in Playa Vista offering climbing classes, youth programs, fitness, training, and more. Sender One Playa Vista has membership and day use options and is open to new and experienced climbers. Sender One operates top-quality indoor climbing centers around Los Angeles and Orange County and has been serving the climbing community in Southern California for over 8 years. No booking required, see important information below.