14. Just minutes from Los Angeles' famed Rodeo Drive, this 16-acre equestrian estate features miles of riding trails that wind between five deluxe stables and two horse rings. The home was at different times home to Cher and Eddie Murphy.
Price: $85 million
The 20,000-square-foot main house, complete with hand-carved wooden doors and special Moroccan tiles, is currently being updated to suit today's standard of luxury.