Family-owned and operated since 1990, Mark Watring Stables is a professional, full-service equestrian program located at Hidden Valley Ranch in Westlake Village, California. Horses are a family affair at Mark Watring Stables. Mark, a two-time Olympian and Pan Am Games gold medalist, and wife Jenny oversee all aspects of the equestrian program. Together, they bring more than 75 years of combined experience to the organization. We invite you to learn more about our family- and horse-friendly operation and what we offer the local, U.S., and international riding communities.