Velebit caves

The underground world of the Karst landscape is to this day for many people still something unknown, mysterious and a little bit frightening. Thanks, however, to research done by geologists, hydrologists, speleologists and biospeleologists the beauty and attraction of caves has for decades now been known to the wider public. Read more

Croatia underground tourism

More than 11,500 caves and sink-holes are known in Croatia, on the mainland, on the islands, underneath the sea, along rivers, in the mountains. Read more