Known as "The City by the Bay", San Francisco is home to many world famous attractions including Alcatraz Island. "The Rock" holds the honor of being San Francisco's top attraction. While visiting San Francisco, take time to enjoy the approximate hour drive to Sonoma and Napa Valley Wine Country. While visiting novelties of San Francisco such as Pier 39 or Union Square, make sure to capture a view of the Golden Gate Bridge, iconic of San Francisco's rich history and tradition. Also nearby is Muir Woods, home to the tallest Redwood trees in the world.