Top Koper Underground Tours

Get off the boat and spend a day in the Slovenia with this private full-day shore excursion to Postojna Cave and Ljubljana from Koper. An experienced local guide will meet you at port and take you one of the country’s best natural wonders, like karst caves, full of cavernous rooms and halls. After spending time exploring the cave system your tour will continue on to the marvelous city of Ljubljana, Slovenia’s capital and a city ripe for exploring. Make stops at the Franciscan Cathedral, the fountain of Francesco Robba and Town Hall, among other places. You’ll have time to explore the city and do some shopping before driving back to port.

Explore a maze of underground caverns and a dramatic cave fortress on a tour from Portoroz to Postojna Cave and Predjama Castle. Combining the two adjacent destinations makes the most of your time on the road, but coordinating transport with a busy sightseeing schedule can be a headache; take advantage of a flexible departure time, then relax and enjoy the view as you discover one of Slovenia’s most scenic areas.

Lipica Stud Farm is an experience you should not miss. The unique estate of Lipica has more than 350 Lipizzaner (horses) and 435 years of tradition. Postojna Caves are the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere in the world.