Secret Lives of the Super Rich

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Tranquility at Lake Tahoe

Price: $75 million
Location: Zephyr Cove, Nev.
Bedrooms: 9
Bathrooms: 11 full, 1 partial
Square footage: N/A

The eight-building estate called Tranquility sits on 210 acres overlooking Lake Tahoe, but it also has its own private lake. The luxury compound consists of the main house, a conservatory, guest residence, art studio, boat house, gym with enclosed basketball court, stable and staff/guest quarters. There's also a 16-car garage and gate house, and 2-hole golf green.

Source: Trulia