Just near the entrance to the Postojna Cave is the Vivarium, the cradle of a special branch of biology: speleobiology. Postojna provides shelter to dozens of cave-dwelling animal species – visitors can get to know some of the most interesting ones in more detail here, including the 'human fish', as well as the slenderneck beetle, cave squid and cave centipede.
Vivarium Proteus
Southwestern Slovenia
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Lonely Planet's must-see attractions
23.86 MILES
What attracts most people to this little church is the famous Dance of Death or Danse Macabre, a fresco that shows 11 skeletons leading the same number of…
0.06 MILES
The jaw-dropping Postojna Cave system, a series of caverns, halls and passages some 24km long and two million years old, was hollowed out by the Pivka…
13.25 MILES
Touring the huge, spectacular subterranean chambers of the 6km-long Škocjan Caves is a must. This remarkable cave system was carved out by the Reka River,…
23.53 MILES
Crowning a 375m-high hill east of the Old Town, this castle is an architectural mishmash, with most of it dating from the early 16th century when it was…
4.43 MILES
Predjama Castle, 9km from Postojna, is one of Europe's most dramatic castles. It teaches a clear lesson: if you want to build an impregnable fortification…
17.58 MILES
The stud farm can be visited on very popular, 50-minute guided tours. The interesting, informative tours are available in a number of languages; a tour…
26.89 MILES
The town's premier sight is the commanding Loka castle, overlooking the settlement from a grassy hill west of Mestni trg. It dates from the 13th century…
24.44 MILES
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Nearby Southwestern Slovenia attractions
0.06 MILES
The jaw-dropping Postojna Cave system, a series of caverns, halls and passages some 24km long and two million years old, was hollowed out by the Pivka…
0.11 MILES
This well-designed, kid-friendly space displays details of karst phenomena in an engaging manner, and tracks cave exploration. Most interesting is all the…
3.41 MILES
Planina Cave, 12km to the northeast of Postojna Cave, is the largest water cave in Slovenia and a treasure-trove of fauna (including Proteus anguinus)…
4.43 MILES
Predjama Castle, 9km from Postojna, is one of Europe's most dramatic castles. It teaches a clear lesson: if you want to build an impregnable fortification…
4.56 MILES
Rakov Škocjan is a beautiful, 2.5km-long gorge lying some 6km west of Cerknica. The Rak River, en route to join the Pivka River at Planina Cave, has…
4.85 MILES
This 222-sq-km park is a real biodiversity hotspot and holds within its borders a good deal of the region's karst phenomena, including the intermittent…
6.59 MILES
This project, which opened in 2015, aims to preserve the cultural and natural heritage of the Notranjska Regional Park, and to that end it stages public…
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In the village of Dolenje Jezero you will find the Lake House Museum, with a 5m-by-3m, 1:2500-scale working model of Lake Cerknica. It shows how the…