31. (TIE) This 130-acre ranch on Lake Tahoe in Nevada has just about every imaginable amenity, including an indoor pool and steam spa, access to some of the world's best skiing, seven guest homes and cabins, horse stables and paddocks, and a 5,000-square-foot entertainment barn.
Price: $69 million
It's also the site of the historic Glenbrook Rodeo, which draws celebrity guests and spectators to the property every year.