Here you can become an explorer yourself. At numerous hands-on and knowledge stations, you will learn interesting facts about former mining, the colorful stalactites and special minerals. Discover the secrets of the Fairy Grottoes on the trail.

Find out how light used to be produced in mines and make the molecules dance. Puzzle the minerals together and experience the formation of the Fairy Grottoes in the Grotto Cinema, which began 440 million years ago.