You are bidding on 2 admissions to the Cave of the Mounds in Wisconsin.  A bonus is a ticket for a free bag of gemstone mining with another adult ticket purchase.

Expiration Date 07/31/2020

In 1988, Cave of the Mounds was designated a National Natural Landmark by the United States Department of the Interior and the National Park Service. In receiving this honor, Cave of the Mounds was recognized as “a site which possesses exceptional value as an illustration of the nation’s natural heritage and contributes to a better understanding of man’s environment.”

This cave is over 1 million years old.