THE KRIŽNA JAMA (CAVE) – THE WORLD-FAMOUS WATER KARST CAVE
Križna cave is a worldwide attraction known as the water karst cave. Its features are underground lakes with sinter’s barriers and an extremely interesting site with bones of bears, along with the naturally preserved environment for animals. Air temperature inside the cave is constant throughout the whole year +8°C. The cave draws off water from the plateau of Bloke (Bloška planota) towards the eastern margin of the Cerknica Polje. The cave ranks as the fourth in the world by the number of genuine cave animal species.