UNESCO World Heritage Site | |
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Location | Slovenia |
Criteria | vii, viii |
Reference | 390 |
Coordinates | 45°39′47″N 13°59′18″E / 45.6630979°N 13.9883838°E |
Inscription | 1986 (10th Session) |
Website | www |
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Škocjan Caves (pronounced [ˈʃkɔːtsjan]; Slovene: Škocjanske jame, Italian: Grotte di San Canziano) is a cave system in Slovenia. Due to its exceptional significance, Škocjan Caves was entered on UNESCO’s list of natural and cultural world heritage sites in 1986. International scientific circles have thus acknowledged the importance of the caves as one of the natural treasures of planet Earth. Ranking among the most important caves in the world, Škocjan Caves represents the most significant underground phenomena both on the Karst Plateau and in Slovenia. Following independence from SFR Yugoslavia in 1991, Slovenia committed itself to actively protecting the Škocjan Caves area and established Škocjan Caves Regional Park and its Managing Authority, the Škocjan Caves Park Public Service Agency.
Škocjan Caves represents the most significant underground phenomena in both the Karst region and Slovenia. Škocjan Caves was also entered on the List of Ramsar wetlands of international importance on 18 May 1999. Together with the underground stream of the Reka River, they represent one of the longest karst underground wetlands in Europe.
Explored length of caves is 6,200 m, caves have formed in 300 m thick layer of Cretaceous and Paleocene limestone.
The Reka River disappears underground at Big Collapse Doline (Slovene: Velika Dolina) into Škocjan Caves and then flows underground for 34 km surfacing near Monfalcone where it contributes approximately one third of the flow of the Timavo River, which flows 2 kilometers from the Timavo Springs to the Adriatic Sea. The view of the big river in the rainy season, as it disappears underground at the bottom of Big Collapse Doline, 160 m below the surface, is both majestic and frightening.