Postoina caves are the world second-largest underground cave system. An electric train takes visitors through illuminated halls of the miraculous subterranean world. The habitat of the olm (Proteus anguinus), a salamander endemic to the subterranean waters of souther Europe.
[By Ljubliana Tourist Information Center]
Attractive prices suited for all budgets, Many hotels suggest FREE CANCELLATION option or NO PREPAYMENT NEEDED – PAY AT THE PROPERTY, Get Immediate confirmation by email.