opened as Orange County's first historical park under the name Heritage Hill Historical Park in May 1981. After the completion of the Bennett House restoration, the County rededicated the park in September 1985. Marker State of California Historic Landmark No. 199, La Casa de Adobe de Jose Serrano, Home of Jose Serrano, original grantee of Rancho Canada de los Alisos Restored A.D. 1932 (Marker Number 199.) See also National Register of Historic Places listings in Orange County, California California Historical Landmarks in Orange County, California References External links Orange County Parks: Heritage Hill Historical Park Adobe buildings and structures in California Houses in Orange County, California Museums in Orange County, California California Historical Landmarks Houses on the National Register of Historic Places in California National Register of Historic Places in Orange County, California Houses completed in 1863 Historic house museums in California Open-air museums in California Parks in Orange County, California