Illinois Caverns State Natural Area is a popular tourist destination located in the state of Illinois. It is home to an extensive network of underground caves that are over 400 million years old. Visitors can explore the caves and learn about the unique geology and history of the area.

There are several good reasons to visit Illinois Caverns State Natural Area. The caves are a fascinating natural wonder that offer a unique glimpse into the geology and history of the area. Visitors can also enjoy hiking and birdwatching in the surrounding forested area.

Some specific points of interest to see at Illinois Caverns State Natural Area include the extensive cave system, which includes underground lakes, stalactites, and other unique geological formations. Visitors can also see a variety of wildlife in the surrounding forest, including deer, foxes, and a variety of bird species.

Interesting facts about Illinois Caverns State Natural Area include that the caves were used by Native Americans for thousands of years for shelter and as a source of water. The caves were also used by bootleggers during Prohibition as a hiding place for illegal alcohol.

The best time of year to visit Illinois Caverns State Natural Area is during the spring and fall when temperatures are mild and the forest is at its most beautiful. The caves are open year-round, but visitors should dress appropriately for the underground environment, which is cool and damp.

Overall, Illinois Caverns State Natural Area is a must-visit destination for anyone interested in geology, history, and the natural beauty of Illinois.