There is no better way to see Santander than on a double-decker, hop-on hop-off bus! See top Santander attractions on this comprehensive sightseeing tour, such as Santander Cathedral, Paseo Pereda, Cantabrian Maritime Museum, El Sardinero beach and much more. Hop on and off as many times as you like at any of the eight stops around the sultry Spanish city for one or two full calendar days of sightseeing!