Postojna Cave is most visited tourist attraction of Slovenia. Although Slovenia is planted with beauty of Karst, Postojna Cave is the greatest pearl.

Among more than 12.000 caves in Slovenia, the Postojna Cave is first one tourists choose to visit. But usually it is not the least one.

UNESCO Heritage

Skocjan caves (Škocjanske jame) are protected by UNESCO since 1986. The Skocjan caves are one of the best and most beautiful natural architectural achievements and the best Karst phenomenon in the world.
Slovenia is full of Karst phenomenons, because the Karst covers around two thirds of the country. Skocjan caves are a achievement of the Mother nature that every nation would be proud of, but they are in the shadow of the world known Postojnska cave. They are not as famous, but they are on the UNESCO World heritage list since 1986.