The Rancho San Antonio Preserve is a 3,988-acre nature preserve located in Cupertino, California. It is owned and managed by the Midpeninsula Regional Open Space District and is a popular destination for hiking, mountain biking, horseback riding, and nature observation.
The beautiful 1,063 acre park offers widely diverse recreational amenities, including the 86 acre reservoir. Visitors may enjoy exploring the remnants of the historic Villa Maria orchard. Sailors, kayakers and non-power boaters can enjoy a beautiful view from the calm waters of Stevens Creek Reservoir.