Best caves around Triglavski narodni park are found within Slovenia's only national park, a region characterized by its Julian Alps peaks, glacial valleys, and diverse ecosystems. The park encompasses a significant portion of the Eastern Julian Alps, offering a landscape of high mountains, deep gorges, and pristine rivers. Its geological features include numerous caves, which are a prominent natural attraction. The area is known for its rich biodiversity and protected natural heritage.
Last updated: June 29, 2026
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The most famous accessible cave tunnel of the Pokljuka Gorge is a spacious rock cave with a partially collapsed ceiling, called Pokljuška luknja (Pokljuka Hole). Besides the two entrances, the cave has three natural windows. An old path leads through them to Pokljuška rovta and further onto the Pokljuka Plateau.
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Officially, the road is closed until the entrance of the gorge. It is recommended to park at the primary school in Gorje.
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The path was laid around the remains of the cave. Very nice.
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2 more highlights at the end of the gorge
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There are plenty of caves in this area
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The large cave has two entrances and exits. Light enters the cave through additional windows, creating a greenish shimmer on the rock walls.
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The cave has long been known by two names: Zadlaška jama cave (named after the nearby village of Zadlaz) or Dante's cave (named after the famous Italian poet Danter Alighieri). It is 1,140 m long and 41 m deep. The cave was first explored in 1911 by the Slovenian expat society Società Alpina Friulana. Further explorations were made in 1922 by members of the mountaineering club Planinski klub Krpelj and in 1977 by the cave department of the Tolmin Alpine Club. The cave is home to the endemic beetle species Anophthalmus tolminensis and is also a wintering area for two bat species, Rhinklafus hipposideros and Rhinklafus ferrumequinum.
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A natural hiking trail through the gorge. The absolute highlight is the rock gap.
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Triglavski narodni park offers diverse cave experiences. You can walk behind the thundering Peričnik Waterfall into a massive cave, explore the adventurous rock passages of Pokljuška Luknja Cave, or navigate the challenging path to the Source of the Soča (Isonzo) River, which involves a via ferrata to a cave spring. The park also features gorge caves like those found along the Pokljuka Gorge Trail.
While many caves in the region require some agility, the general trails around places like the Peričnik Waterfall are accessible for families. The Pokljuka Gorge Trail offers a quaint and natural experience with collapsed caves and rocky paths that can be adventurous for families, though some sections might be challenging for very young children. Always ensure proper footwear.
The caves in Triglavski narodni park showcase a variety of geological formations. You'll find impressive rock passages, deep gorges carved by water, and unique cave springs like the Source of the Soča (Isonzo) River. Some caves, such as Zadlaška jama, feature distinctive greenish shimmer on rock walls due to light entering through 'windows,' and are also important habitats for endemic species.
Zadlaška jama, also known as Dante's Cave, is historically significant due to the legend that Dante Alighieri visited it in the early 14th century, inspiring parts of his *Divine Comedy*. Another intriguing site is Turška Cave, beneath the peak of Gozdašnica, sometimes referred to as a medieval cave castle, suggesting an ancient or fortified characteristic.
When exploring caves or trails leading to them, always wear appropriate footwear, such as sturdy hiking boots. Some paths, like the one to the Source of the Soča (Isonzo) River, involve cable-insured sections or via ferratas, so good grip is essential. For caves like Duga Baba and Zadlaška Cave, be prepared for crawling, and those with claustrophobia might find it challenging.
Yes, for experienced and properly equipped cavers, the Kanin and Rombon mountains, on the edge of Triglav National Park, offer extensive and complex cave systems. This area is renowned for some of Slovenia's and the world's deepest pits and caves, including Skalarjevo brezno, Renejevo brezno, and Brezno pod velbom. These are not for casual visitors but are significant destinations for serious speleological exploration.
The area around Triglavski narodni park offers numerous outdoor activities. You can find many running trails, including moderate routes around Lake Bohinj or through the Soča Gorge. For mountain biking, there are trails with views of Lake Bohinj or towards Mangart Saddle. Road cyclists can explore challenging routes like the Lake Bled – Sava Bohinjka Cycle Path loop. You can find more details on these activities in the Running Trails, MTB Trails, and Road Cycling Routes guides for Triglavski narodni park.
Visitors frequently praise the natural beauty and adventurous spirit of the region. Many are impressed by the clarity of the water at the Source of the Soča (Isonzo) River and the unique experience of walking behind Peričnik Waterfall. The Pokljuka Gorge Trail is often described as quaint, natural, and breathtaking, with its collapsed caves and rocky paths creating a 'Jurassic Park' feel. The rustic charm and towering rock walls of the Entrance to Pokljuka Gorge are also highly appreciated.
While many trails and caves remain accessible, winter conditions can add a unique dimension. The cave behind Peričnik Waterfall is particularly stunning in winter when the waterfall freezes into an incredible display of ice and icicles. However, caution is advised due to potential icefall and slippery conditions. Always check local conditions and accessibility before planning a winter visit.
Yes, as part of the exploration of Tolmin Gorge, which serves as the lowest and southernmost entrance to Triglav National Park, there is a cave that visitors can explore. The path through the gorge sometimes goes through tunnels, adding to the adventurous experience alongside the Tolminka and Zadlascica gorges.
The first 10 meters of Duga Baba and Zadlaška Cave are easily accessible. However, to explore further, you must be prepared for crawling, and it is not recommended for those who suffer from claustrophobia as it becomes more difficult beyond the initial section.


Extend your search for the best caves by checking out these guides of the top ones around Triglavski narodni park: