Peridot Equestrian Center was established in 2018 as a premiere boarding, breeding and training facility with a focus on high-performance USEF/ FEI dressage; and the selection, breeding and development of sport horses. Our facility is based on 9 acres in San Marcos, California, just north of San Diego. It is home to 3 world-class dressage trainers: Niki Clarke, Dawn White-O’Connor, and Verena Sonstenes-Mahin. Our principal goal is the development and advancement of horses for national and international competition tracks.