Škocjan Caves – the Underground Canyons
The Škocjan Caves, located in western Slovenia, are a Karstic caves. The name Karst comes from the name of the region, in which the caves are located – the Karst Plateau or the Classical Karst. Created by the river Reka, which runs for some 30 km until it disappears under the ground.
It reappears some 40 km to the north-west, near the Italian village of San Giovanni di Duino, under the name of Timavo, just 2 of kilometers from the Adriatic Sea. Thus, Timavo is the shortest river in Italy. The ancient Romans thought of it as the “birthplace of the Sea”. Virgil mentions it 3 times: in the Eclogues, the Georgics and the Aeneid.
Furthermore, the caves include a number of breathtaking phenomena, some of which seem almost as man-made.
The village of Matavun is located at the entrance of the cave, overlooking a 80-or-so meter cliff. It’s part of the UNESCO heritage.
Submission by Luka Lisjak. Thank you!
UnusualPlaces Field Notes
- Location
- Škocjan Caves Visitor Centre, Matavun 12, Slovenia
- Coordinates
- 45.66322, 13.98932
- Access
- The cave tour is guided and starts at the Visitor Centre (Matavun 12). The standard 5 km route has about 1,000 steps, underground and outdoor walking, and a 12°C cave temperature; a shorter 3 km exit route with 500–800 steps is available in some months. Wear suitable shoes and warm layers. No pets. High water or unsafe conditions can cancel tours.
- Admission
- 2026 adult cave tickets: €18 in April and October, €16 in January–March and November–December, €22 in May, June and September, and €24 in July–August. Reduced rates apply for seniors/students under 26 and children. The unguided Education Trail is free and separate from cave admission.
- Time needed
- The standard cave route takes about 2½–3 hours and covers 5 km with around 1,000 steps. A shorter exit is available in some months: about 3 km and 500–800 steps.
- Best season
- The park does not name one best season. Guided departure options are more frequent in warmer months, while the cave tour uses a shorter exit route in several winter months. Check the current monthly timetable; high water can cancel access.
- Opening hours
- Cave tours run on a monthly timetable with fixed guided departures; check the official schedule and availability for your date. The caves close January 1 and December 25. Visitor Centre information hours are 09:00–16:00 in September–October, 09:00–17:00 in July–August, and shorter in other months.
- Location checked
- 2026-09-26
- Facts checked
- 2026-10-17
Location
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