Postojna Cave is the largest cave system open to the public in Slovenia and one of the most famous karst caves in the world. Visitors can explore its vast underground halls, stalactites, stalagmites, and the unique cave-dwelling olm (proteus).

The cave tour includes a ride on an electric cave train, making it accessible and exciting for all ages. It is a natural wonder that showcases the geological and biological richness of the region.

Predjama Castle is a dramatic Renaissance castle built within a cave mouth on a 123-meter high cliff. It is known for its unique location and historical significance, having been a stronghold for knights and a refuge during sieges.

The castle offers guided tours that reveal its fascinating architecture, secret tunnels, and legends associated with the noble family that once lived there.

The park surrounding Postojna Cave offers beautiful walking trails, picnic areas, and opportunities to observe local wildlife. It is an ideal place for relaxation after exploring the caves.

The park also features educational exhibits about the karst landscape and the cave ecosystem, enhancing the visitor experience.

Vivarium Proteus is a specialized aquarium and research center dedicated to the olm, a rare and endangered cave salamander native to the region. Visitors can learn about the biology and conservation of this fascinating creature.

The vivarium provides an educational experience highlighting the unique subterranean fauna of the Postojna cave system.

The museum offers detailed exhibits on the geology, history, and exploration of the Postojna Cave system. It provides context and background that enrich the cave tour experience.

Interactive displays and multimedia presentations make it engaging for visitors of all ages.

Planina Cave is another impressive karst cave near Postojna, known for its large underground chambers and river passages. It is less commercialized, offering a more adventurous experience for spelunkers and nature enthusiasts.

Guided tours are available, showcasing the cave's natural formations and underground river.

Snežna Jama is a high-altitude cave famous for its perennial ice formations and snow deposits inside. It is a unique natural phenomenon in the region.

The cave is accessible via guided tours, providing insight into glacial and karst processes.

Križna Cave is known for its beautiful underground lakes and rich biodiversity. It is a protected natural monument and offers guided tours that highlight its ecological importance.

Visitors can admire the crystal-clear waters and diverse cave fauna during the tour.

The town center of Postojna features charming streets, local shops, cafes, and restaurants where visitors can enjoy traditional Slovenian cuisine and hospitality.

It is a pleasant area to explore on foot, offering a glimpse into local life and culture.

This park is dedicated to the unique karst landscape and its natural features. It includes walking paths, educational signs, and scenic viewpoints.

It is a great spot for nature walks and learning about the geological heritage of the area.