The "Herpetarium" was completed in the summer of 1960 and was an indoor exhibit measuring 117 by . Boasting the largest exhibit of reptiles and amphibians in the world (with 175 vivaria and about 200 species), the facility also included a zoo hospital and quarantine room. Features such as refrigerated air, operational skylights, temperature controlled water, switch operated emergency alarms, and state-of-the-art service facilities, made the Herpetarium a marvel of technology for its time. Innovative exhibits such as a display of giant snakes with curved non-reflective glass (creating the illusion of an open-fronted exhibit) were especially popular attractions. The main public area included five exhibit halls covering various geographic regions and another area that was devoted exclusively to amphibians. There were also special exhibits teaching the identification of native venomous snakes and treatment for snakebite.