Be entertained and informed on a san antonio 2 in 1 tour that includes a river cruise along the san antonio river walk and a hop on hop off double decker bus tour with a combination of live guides and recorded commentary youll enjoy the sights of downtown and the pearl brewery district the 35 minute river cruise is a relaxing way to admire this popular area of the city on the bus tour you have the flexibility to hop on and off as much as you like at any of the stops on the route to see the