Famous for its cool air and stunning caverns, the Moravian Karst and Caves (Moravský kras) are a must-visit when in Brno.
Located 25 kilometers northeast of Brno, the Karst area covers some 100 square kilometers and contains more than 1,000 known caves and gorges, five of which are open to the public for self-guided tours (trails are clearly marked indicating their level of difficulty).
For the truly adventurous, a number of less-traveled caverns can be visited with a qualified spelunker as a guide.
