This award-winning hexagon-shaped glass house of 13,586 square feet sits atop the seventh highest peak in the San Francisco Bay Area and offers visitors compelling views to Mt. Tam, Mt. Diablo, the towers of the Golden Gate Bridge, San Francisco, and the Sierra Nevada Mountains. The house is surrounded by 6,000 square feet of decks. The piece de resistance is the 50-foot swimming pool, which begins indoors and slips under the perimeter sliding glass doors to a deck suspended over the hillside. Far below are the rolling hills of the Napa Valley.       >> View Expanded Text