Postojna Cave

Jamska cesta 30, 6230 Postojna, Slovenië

Phone: +386 5 700 01 00


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Postojna Cave is a 24,340 m long karst cave system near Postojna, southwestern Slovenia. It is the second-longest cave system in the country (following the Migovec System) as well as one of its top tourism sites. The caves were created by the Pivka River.

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