Rancho San Antonio County Park

The 3,988-acre Open Space Preserve, combined with the adjoining 165-acre County Park, offers visitors a unique experience with a sampling of diverse environments, interesting cultural history, and a variety of activities. Rancho San Antonio County Park is managed by the Open Space District as a result of an Operations and Management Agreement with the Santa Clara County Parks and Recreation Department. Rancho San Antonio County Park and Open Space Preserve provide formal and informal recreational opportunities. If you are planning a group visit, please contact the District at 650-691-1200 to obtain a permit. Permits are required for any group of 20 or more that is pre-advertised and is a requested or required fee-based activity.