In 1957, it was donated to the State of California.
It was formally known as La Cuesta Encantada, and it contains Casa del Mar, Casa del Monte, Casa del Sol, Casa Grande, an indoor Roman pool, and an outdoor Neptune pool. It used to have two runways where the current visitors center is now located. Designed by Julia Morgan to rival old European buildings, it was constantly revised by its wealthy and famous owner. In 1957, it was donated to the State of California. Name this complex which is associated with the wealthy newspaper magnate who had it built.
It was formally known as La Cuesta Encantada, and it contains Casa del Mar, Casa del Monte, Casa del Sol, Casa Grande, an indoor Roman pool, and an outdoor Neptune pool.
Hearst (Castle or Ranch) (prompt answers including San Simeon)