Underground tours in Waterloo, Illinois

Illinois Caverns State Natural Area is a captivating tourist attraction located at 4369 G Road in Waterloo, Illinois, United States. This stunning natural area features a network of underground caves that are sure to awe visitors with their intricate formations and unique geological features. Explore the beauty of the underground world as you wander through the caverns and marvel at the natural wonders that have been millions of years in the making. With guided tours available, visitors can learn about the history and significance of these caves while enjoying a memorable and educational experience. Don't miss the opportunity to visit Illinois Caverns State Natural Area and witness the beauty and mystery of this remarkable natural wonder.