Marengo Cave National Landmark

Indiana is a diverse collection of historic sites, charming towns and cities, and impressive natural wonders. Plan your next visit to the southern region of the state visit French Lick. This quaint town yields quick and easy access to the nearby Marengo Cave National Landmark.

While it's one of only four caves offering tours in Indiana, the Marengo Cave National Landmark is a must-visit. Designated as a national landmark in 1984, tours have been offered here since 1883. The total area of the cave measures to around seven acres. Tours of the cave are held year round, with varying hours over the weekend – call ahead for details.