The fossilized bones of prehistoric humans aged about 45,000 years (the Zlatý kůň woman), stone tools and decorative objects from the early Stone Age provide evidence that prehistoric man also found refuge in the caves. A counterfeiter's workshop, since dubbed "the Mint", was discovered by pot holers on the upper level of the caves.
The fossilized bones of prehistoric humans, estimated to be about 45,000 years old (the Zlatý kůň woman), along with stone tools and decorative objects from the early Stone Age, suggest that prehistoric man also utilized caves for shelter. A counterfeiter's workshop, now called "the Mint," was discovered by pot holers on the upper level of the caves.