Inside An Iconic $21,000,000 Mansion Once Owned By Madonna

Today Architectural Digest takes you to the famed Hollywood Hills for a tour of the iconic Castillo Del Lago, currently on the market for $21,000,000. Built in 1926 by architect John DeLario, this stunning hillside mansion is an epitomic example of Spanish-colonial design in southern California–and was once home to the 'Queen of Pop' Madonna.