Cave of the Mounds National Natural Landmark
Guided tours of this geologic wonder depart regularly every day of the year. Tours pass a stunning array of colorful crystal formations on paved lighted walkways. Cave of the Mounds is the premier cave in the upper Midwest and the jewel box of America’s major show caves.
Visitors also enjoy our Gemstone Mine, Fossil Dig, Butterfly Gardens, Amazing Rock/Gift Shops, Hiking/Biking Trails, Snack Bar and Picnic Area. Birthday Party Packages, Camps, Events, School and Scout Programs are also available. Cave of the Mounds National Natural Landmark is located in southwest Wisconsin just 20 minutes west of Madison, off U.S. Highways 18/151.