Sierra Vista Open Space Preserve

Sierra Vista Open Space Preserve
LocationEastern foothills of Santa Clara County, California
Coordinates37°23′53″N 121°46′55″W / 37.398°N 121.782°W / 37.398; -121.782
Area1,678 acres
Established2002
OperatorSanta Clara Valley Open Space Authority

Sierra Vista Open Space Preserve is a 1,678-acre nature preserve in the eastern foothills of Santa Clara County, California. The preserve is managed by the Santa Clara Valley Open Space Authority and was opened to public in 2002.

The only access to the preserve had been from Alum Rock Park until 2014, when a new parking lot and trailhead opened along Sierra Road.