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Postojna Cave, Predjama Castle and Piran

Experience a trip on which you will, in the course of a single day, visit three sights that are considered the pearls of Slovenia's natural and cultural heritage.

Discover the Postojna Cave and take a train ride on the only tourist cave railway in Europe through magnificent cave galleries and tunnels, which were carved and created by nature throughout centuries. The visit to the famous Postojna Cave, the world's largest known cave system, is followed by a visit to the Predjama castle.

Predjama Castle, part of which is built into the middle of a 123-meter high vertical cliff face, was originally home of the legendary outcast knight Erasmus. The present castle, which was given its Renaissance appearance in the 16th century, houses a museum.

You will end the day in one of the most photogenic cities in the Mediterranean when you visit Piran and encounter its rich history and culture. You will have the chance to explore the old town and admire the Venetian architecture, as well as the breathtaking views from the city walls.

The price includes

  • transfers
  • guidance


Every day at 8:30


10 hours


  • €109.00 per adult
  • €54.50 per child aged 2 to 10
  • €0.00 per child below the age of 2

Number of participants

The excursion is run for a minimum of two people

Language options



We recommend wearing warm clothes and trainers since the temperature in the cave is 10°C.

Optional extras

  • combined ticket (cave and castle): €41.90

Optional extras such as additional activities or visits to additional sights are payable in cash during the trip.