Tour of Punkva caves is divided into 2 sections. First section is called dry and it lasts appx. 30 min, during which we are going to explore the history of the cave and admire its calcium carbonate formations. The second part, which lasts another 30 min, is more adventurous but highly safe: a river cruise on an underground river in a cave system, where we will learn about the history of cave exploration and how was the cave accessible to the public.