Photo tour of the Czech Republic

Moravian Karst

The Moravian Karst (Moravský kras) is a karst landscape and protected nature reserve to the north of Brno in the eastern part of the Czech Republic, located near the town of Blansko. It encompasses a number of notable geological features, including roughly 1100 caverns and gorges and covers an area of roughly 92 km². Currently, four of the cave systems (Punkva Caves, Balcarka Cave, Kateřinská Cave, and Sloupsko-Šošůvské Cave) are open for public tours and exploration.

This region is also home to one of the most important single geological features in the Czech Republic, the Macocha Abyss, a gorge 138 m deep, which was formed when the ceiling of an underground cave chamber collapsed. Macocha Abyss is also the place where the Punkva River begins to run underground through the Punkevní cave system, and two small pools of water are visible at the surface.