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Top things to do in Ljubljana

Postojna Cave & Predjama Castle

Postojna Cave is a vast karst wonder, where an underground train takes you through dramatic halls and rock formations. Nearby stands Predjama Castle, built dramatically into a cliff. Together, they showcase Slovenia’s natural beauty and medieval history. Book ahead to enjoy hassle-free entry and insightful guided tours.

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Postojna Cave & Predjama Castle
Bled Castle overlooking Lake Bled with island church, Slovenia.
Tourists on a boat ride at Bled Lake with Bled Castle in the background.
Predjama Castle built into a cliff with a visitor on the viewing platform.
Medieval armor and weapons displayed inside Predjama Castle.
Tourists on a train ride inside Postojna Cave, Slovenia.
Tour guide with tourist exploring stalactites in Postojna Cave, Slovenia.
Stalactites and stalagmites inside Postojna Cave, Slovenia.
Stalactites and stalagmites inside Postojna Cave, Slovenia.
Tourists boarding an AC car for Lake Bled, Postojna Cave, and Predjama Castle tour from Ljubljana.
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10 hr 30 min
3 more
  • Explore Slovenia’s icons in a small group, marvel at Lake Bled, Postojna Cave & Predjama Castle (entry fees not included with this option).

  • Travel in comfort with A/C transport, round-trip pick-up and drop-off from Ljubljana, and a friendly English-speaking guide.

  • Take in sweeping views of Lake Bled, its island church, and Julian Alps as your guide shares legends of the wishing bell and Bled Castle’s history.

  • Uncover tales of Erasmus, the ‘Slovenian Robin Hood,’ who famously resisted a siege from his cliffside fortress at Predjama Castle.

  • Opt for the ticket-included shared tour with skip-the-line entry, audio guides, and Bled Castle’s famous cream cake.

More details

  • Explore Slovenia’s icons in a small group, marvel at Lake Bled, Postojna Cave & Predjama Castle (entry fees not included with this option).

  • Travel in comfort with A/C transport, round-trip pick-up and drop-off from Ljubljana, and a friendly English-speaking guide.

  • Take in sweeping views of Lake Bled, its island church, and Julian Alps as your guide shares legends of the wishing bell and Bled Castle’s history.

  • Uncover tales of Erasmus, the ‘Slovenian Robin Hood,’ who famously resisted a siege from his cliffside fortress at Predjama Castle.

  • Opt for the ticket-included shared tour with skip-the-line entry, audio guides, and Bled Castle’s famous cream cake.

from
€109

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