Featured Tours and Activities in Slovenia

• Postojna Cave & Predjama Castle from Ljubljana

  Meet an incredible creature, the olm, which lives inside these caves and is called “the human fish” (človeška ribica) in Slovenian due to its skin-like color. It has been nicknamed “the baby dragon” d

  Rating: 5/5

• Tour to Postojna Cave and Predjama Castle from Ljubljana

  Slovenia's Top Destination: A Must-See When Visiting Slovenia Personalized Experience: Enjoy a small-group tour led by an English-speaking driver for a comfortable and engaging journey. Uncover the wo

  Rating: 5/5

• From Koper: Postojna Cave and Predjama Castle ALL INCLUSIVE

  Embark on an extraordinary journey through time and nature with our exclusive tour of the breathtaking Postojna Cave and Predjama Castle! Delve into a mesmerizing underground wonderland, crafted over

  Rating: 5/5

• Postojna cave & Predjama castle by Sigismundi Luxury Adventures

  A Slovenian Karst classic awaits! Explore two of Slovenia's most stunning treasures: Postojna Cave, Europe’s most visited cave, and Predjama Castle, the world’s largest cave castle. Begin with Postoj

  Rating: 5/5

• Ljubljana: Postojna cave & Predjama castle small group tour

  Visit two of Slovenia’s top attractions in one afternoon on this small-group, half-day tour from Ljubljana. Begin at Predjama Castle, perched on a cliff high above the beautiful Inner Carniola region.

  Rating: 5/5

• Postojna cave, Predjama castle and Piran tour from Ljubljana

  This full-day tour begins in Ljubljana, heading southwest toward the karst region of Slovenia. The journey first takes you to Postojna Cave, a vast subterranean system carved by the Pivka River over m

  Rating: 4.97/5

Plan Your Visit to Slovenia

Planning your historical sites activities in Slovenia? We recommend booking in advance to secure your preferred dates and times. Our featured experiences offer skip-the-line access, expert local guides, and flexible cancellation policies. Whether you're traveling solo, with family, or in a group, you'll find options tailored to every preference and budget. All tours listed here have been vetted for quality and customer satisfaction through partnerships with trusted local operators and international tour providers.