adriatic air Taxis can be taken from the lower level of SFO, and a typical journey into the city will cost roughl

Taxis can be taken from the lower level of SFO, and a typical journey into the city will cost roughly $40, plus a standard 10 percent tip. Limousines are more costly and you will have to book in advance. d Pure Luxury Limousines: (415) 485-1764; www.pureluxury.com

The Living Roof The museum is topped with a 2.5-acre living roof, planted with over 1.7 million native Californian adriatic air plants. Take an elevator up to the rooftop deck to enjoy the views and learn about the benefits of sustainable architecture.