Postojna Cave
Postojna Cave was discovered long ago, in 1818 by a local, cave guide Luka Čeč. Today, Postojna Cave is the most visited European cave and at the same time the most visited tourist sight in Slovenia. To date, it has been viewed by more than 40 million enthusiastic visitors from all over the world. With...
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Planina Cave
Planina Cave (sometimes also called Mali grad Cave) is located on the southern edge of Planina Field, in the immediate vicinity of the Ravbar tower. It consists of various halls, many beautiful lakes and dripstones. The cave is almost seven kilometers long and is considered the largest water cave in Slovenia. Its other important feature...
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Cave under Predjama Castle
Under Predjama Castle, above and behind it, there is an interesting intertwining of karst caves. The most important of them is the cave under Predjama Castle, which is the second longest tourist cave in Slovenia, and extends over four floors – except for the uppermost Erazem’s hole with the tunnel, they are all connected to...
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Pivka and Black Cave
Both karst caves are the last two caves along the underground river Pivka, before it finally disappears and reappears again in the Planina cave. The entrance to the cave is through a sinkhole, which was created by the collapse of a part of the cave ceiling. The two caves are connected to each other by...
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Otok Cave
Discover another underground beauty, along the karst edge between Postojna and Predjama, in the village of Veliki Otok. Due to its unique beauty, it has been caught on movie cameras several times in the past – Otok Cave was one of the main scenes in the legendary movie about the Indian chief Winnetou, based on...
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