California’s Thornton Ranch is the result of an eight-year odyssey by its owner, architects, artisans, and ecologists. The wine-country playground—endowed with two-acre lake, beach, pool, tennis court, baseball diamond, and riding trails—harmoniously marries a 11,800-square-foot masterpiece and some 125 acres with views to San Francisco Bay.
Thornton Ranch, Sonoma, California
Offered at $25,000,000