Have you ever been caving? You will go in some of the muddiest cracks in the world. I worked at Marengo Cave for three years. It's located in Marengo, IN, and is one of the smallest towns in the USA, and the only thing keeping the town on the map is this local cave system. They have walking tours which are absolutely beautiful and mud free, but if you decide to be a little adventurous, you can take the crawling cave tours through mud and water and climb huge underground mountains. Unless you're too scared... -Anna from Paoli, IN
