If you've already visited Marengo Cave and are looking for more unique, must-visit destinations in Indiana, you’re in luck. Here are five more places you have to see to believe:

Squire Boone Caverns & Village in Mauckport
Visitors can embark on one-hour guided walking tours and explore caves discovered in 1790 by Squire and Daniel Boone. Along with rushing streams and unique formations adorning the cavern walls, ceilings and floors, spelunkers will see the largest rimstone dams accessible to the public in the U.S.
100 Squire Boone Rd. S.W., Mauckport, IN 47142


