Postojna Cave (Slovene: Postojnska jama; German: Adelsberger Grotte; Italian: Grotte di Postumia) is a 20,570 m long karst cave system near Postojna, Slovenia. It is the second-longest cave system in the country (following the Migovec Cave System) as well as one of its top tourism sites.
Latitude: 45° 47' 1.18" N
Longitude: 14° 12' 29.62" E
Nearest city to this article: Postojna Read about Postojna Cave in the Wikipedia Satellite map of Postojna Cave in Google Maps