Get a complete San Antonio experience at an affordable price with this convenient combo package. Enjoy a two-day hop-on hop-off pass on an old-fashioned trolley, boat ride on the San Antonio River and admission to the Tower of the Americas observation deck and 4D theater ride. Or upgrade to get all this plus a double-decker bus tour and admission to the Buckhorn Museum and Texas Ranger Museum. These options combine guided sightseeing with the freedom to see major attractions at your leisure.