City sightseeing san francisco san francisco freestyle including 2day hop on hop off tour 3 or 5 additional top san francisco attractions included in this great value ticket hop on hop off downtown double decker tour hop on hop off golden gate bridge sausalito tour hop on hop off park tour san francisco double decker night tour your choiceof 3 or 5 topsan francisco attractions and tours california academy of sciences muir woods tour from sausalito san francisco bay