Marengo Cave--located in Southern Indiana just west of Louisville, Kentucky, offers a wide spectrum of cave tours, walking tours, spelunking adventures, as well as camping and boating. There is sure to be something for the whole family at this park!
In 1984, Marengo Cave was declared a US National Landmark, and the cave became protected by the government. Read on to find out more information about how the cave was discovered and what you can experience when you visit Marengo Cave!
Info from: http://www.adventureindiana.com/media-room/