Tour the opulent Mansion at the MGM Grand in Las Vegas where your wish is their command. Then, it's off to Westbury, NY, for the original "mega mansion" at Old Westbury Gardens - a fortress built for a steel king.
See the historical 70,000-square-foot Hearst Castle in San Simeon, CA, with a never-before-seen tour of the basement vaults. Then, tour a state-of-the-art waterfront estate in San Francisco, with epic views of the city and bay.
All New: Tuesday, July 25 at 9|8c