Only had one weekend to see San Fran. We packed so much in by taking this tour, so worthwhile! Our tour guide Roman was witty, knowledgeable, and an experienced driver for the windy road into Muirwoods. Do not miss Muirwoods, the forest is stunning, beautiful, calming and peaceful. Be prepared to climb some hills at Alcatraz, which is also a must see. Great tour, lots of fun, felt very safe with our driver.