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Attractions · Postojna & Karst

Postojna Cave

A 3.7 km ride on the world's only double-track cave railway, then the five-metre white stalagmite called Brilliant and the Dance Hall with its Murano-glass chandeliers.

Postojna €€€

Last checked 10 November 2026

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Overview

The tour takes about an hour and a half: a 3.7 km ride on the double-track cave railway, then an easy guided walk on a footpath. The cave stays at a constant 10 °C, so bring warm clothes and sports shoes. Guides speak Slovenian, Italian, English or German, and audio guides are available in at least 19 languages. Arrive about 30 minutes before your tour.

Highlights

  • Cave railway
  • 10 °C all year
  • Audio guides in 19+ languages

Good to know

Questions

When is it open?

Open every day, including holidays. Tours start at set times between 09:00 and 18:00, and which times run depends on the month; see the park's tour timetable. Arrive 30 minutes before your tour; train boarding is 15 minutes before.

How much is a ticket?

The Postojna Cave tour is listed at 34,90 EUR on the park's website.

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