Del Valle Regional Park
Alameda County, United States · built 1968
Del Valle Regional Park is a part of the East Bay Regional Park District (EBRPD) in an unincorporated region of Alameda County, California, 10 miles (16 km) south of the city of Livermore. The park covers 4,316 acres (~17.47 km2, ~6.74 sq. mi).
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).