From Ljubljana to Postojna cave and Predjama castle
Visit the world's most captivating cave with magnificent cave formations and diverse fauna. Take an unforgettable ride on Postojna Cave's underground train and experience a fascinating subterranean paradise shaped by tiny droplets over millions of years.
The magnificent five-metre-tall bright-white stalagmite called Brilliant is a symbol of Postojna Cave and the Slovenian Karst. Standing next to it is an ornament-rich column.
Meet the Baby dragons.
A mere few kilometres from Postojna Cave, the Karst world offers an unforgettable experience in the fairytale world of knights. The impregnable medieval marvel has been perched in the middle of a 123-metre-high cliff for more than 800 years. Behind the largest cave castle in the world, there is a network of secret tunnels, from where the knight Erazem of Predjama would set out on his plundering expeditions. The Cave under Predjama Castle is the home of a colony of bats.