Škocjan Caves

Škocjan Caves – The Giant of the Underground

Prepare for an extraordinary experience in one of the largest underground systems in the world. The Škocjan Caves, just 35 km from Ankaran, are not just caves – they are home to the largest underground canyon in the world. This magnificent realm, listed as a UNESCO World Heritage Site, represents one of Slovenia’s most important natural attractions. Step onto the bridge spanning the underground canyon and feel the power of the Reka River that created this natural wonder. Vast chambers, unique underground formations, and rich biodiversity will leave you speechless.

Why the Škocjan Caves Are Unique

• UNESCO Heritage: Inclusion on the World Heritage List confirms their outstanding aesthetic and geological value.
• First underground Ramsar wetland: The diverse habitats of the underground Reka River protect rare and important species.
• Archaeological treasures: Bronze Age finds testify to ritual and residential activities in the temple areas of the caves.

Archaeological Research and the History of Karst

Archaeological research proves that humans have inhabited caves since prehistoric times. Discoveries in this area confirm that the Škocjan Caves had exceptional significance already in ancient periods. In the 19th century, the first fundamental studies of karst and karst phenomena began here. This is where the international geomorphological terms “karst” and “doline” originated, still used worldwide today.

The Cave Visit Experience

A visit to the Škocjan Caves is an unforgettable experience for nature, adventure, and culture lovers. A guided tour lasts about 90 minutes, after which you can choose one of three routes back to the parking area. The first route is suitable for seniors and includes an elevator, the second is more demanding with more stairs, and the third is longer and ideal for those who want to enjoy nature and explore every corner of the park.