Open top san francisco sightseeing tour on a hop on hop off double decker bus a wonderful way to see all the san francisco attractions and landmarks see some of the popular highlights such as golden gate bridge sausalito and golden gate park tours included in this package 1 the downtown double decker bus loop 2 golden gate andsausalito open top bus 3 night loop double decker bus 4 golden gate park loop this ticket is valid for 24 hours and allows you to hop on and hop off at any po