Postojna Cave

The Postojna Cave is a world-famous attraction. It is the most visited tourist Karst cave in Europe, and in 2018 it celebrates 200 years of organised tours. The legendary tourist cave train takes you into the marvellous subterranean Karst tunnels, galleries and halls. Postojna Cave is the only Karst cave with a cave railway, measuring 3.7 km in length. On your guided tour, which lasts one hour and a half and takes you through 5 km of subterranean tunnels, you will learn all about the most important Karst peculiarities: the 5-metre-high dripstone called Briljant, the oldest underground post office in the world and the most famous cave animal - the human fish. Tours run in four languages and are included in the ticket price. Audio tours are available in Slovenian, Croatian, English, German, Italian, French, Hungarian, Spanish, Russian, Polish, Czech, Hebrew, Chinese, Japanese and Korean.


Open every day, all year round



Postojnska jama d.d. 
Jamska cesta 28
6230 Postojna

T: 00386 5 7000 100

45.783030 ,14.203842

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