Private museum in Kletno was created as a result of collector's passion for the owner. Visitors can see here rocks, minerals and fossils from around the world and local, occurring in the surrounding mountains, including - absent from anywhere else in Poland - dinosaur eggs. The object is surrounded by Jurassic Park, which is popular especially among the youngest guests.
The museum tour is guided. The exhibition presents various preserved forms of prehistoric life, traces of paws and fossilized teeth of dinosaurs and mammoths, tree trunks and traces of flora 250 million years ago, or a collection of fossilized marine molluscs, including the largest ammonites in the world. The tour also includes a walk through the Jurassic Park, where, in addition to the 1: 1 scale dinosaur models, you can see the fossilized Permian forest.
The Museum organizes geological workshops for organized groups and the International Polish Championships in the search for stones and minerals in Kletno.