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Postojna Cave | Stalagmites and stalactites
WI_sl023.jpg Postojna CaveThumbnailsPostojna Cave  |  Stalagmites and stalactites

The 24 km long karst cave system - the second longest in Slovenia - was formed by the Pivka River and first discovered in the 17th century. It represents one of the main tourist attractions of the country, developed by a railway.

Monday 29 May 2017 by Martin Mergili in Europe / Slovenia (3135 visits)