With National Geographic’s Monster Fish: In Search of the Last River Giants, you’ll discover these rare, colossal fresh-water fish and how local people depend on them. From mythical tales and storied traditions to threats and conservation efforts, gain a greater appreciation for the important role of Monster Fish in both culture and ecosystems.

Inspired by Nat Geo WILD’s hit TV Show!

Size Up the Legendary Fish

Explore life-size, lavishly detailed sculptures of Monster Fish as well as information about nearly 20 fish species. Plus, enjoy live fish in aquariums representing various Texas river habitats.

Monster Fish of Texas

See fossil fragments of the ancient gar, whose ancestors have been swimming in the region’s rivers for more than 215 million years, and the enormous Xiphactinus, known as the “terror fish of the Cretaceous seas.” Models of Texas Record Fish will be on display from the Texas Freshwater Fisheries Center, including alligator gar, paddlefish, largemouth bass (known as ShareLunkers) and the 121.5-pound blue catfish “Splash,” the former world and current state record blue catfish.

The Witte has also partnered with the San Antonio River Authority to showcase native species found in the San Antonio River, including the extensive variety of freshwater mussels, and invasive animals, such as Plecostomus and apple snail, which threaten the river.

Monster Fish is presented by The Will Smith Foundation with generous support from Mary Pat and Mike Bolner and the San Antonio River Authority.