Step aboard a River Cruising Barge for an exciting and entertaining narrative of the rich history of the San Antonio River! Cruises are about 35 minutes long and cover one and a half miles of the beautiful San Antonio River Walk. Rio San Antonio Cruises operates daily tours, chartered cruises and a water taxi service on one of the most popular tourist attractions in the South-the San Antonio River Walk. As a tourism industry leader, we serve more than 1.5 million visitors, conventioneers and residents annually. Ticket Locations open 9AM-9PM*: River Level-Rivercenter Mall (Underneath Commerce Street Bridge), River Level-across from the Hilton Hotel (Underneath Market Street Bridge), River Level- Aztec Theater ( Near St. Mary's and Crockett). Please contact our office for further information at 1-800-417-4139. *Peak Season hours are extended.