Voyage into jaw-dropping underwater worlds only at SEA LIFE San Antonio. Discover incredible marine life and experience the city’s only underwater ocean tunnel, where sharks, stingrays, and hundreds of tropical fish swim overhead. Guests can also touch an anemone at the interactive rockpool, explore more than 10 breathtaking exhibits, and come face to fin with fascinating creatures from seahorses to sea turtles. No flippers required—just curiosity and a sense of adventure.