From Ljubljana: Postojna Cave, Predjama Castle and Piran Tour

- Spend a full day seeing some of Slovenia’s biggest highlights—think caves, castles, and a breezy coastal town—all starting from Ljubljana. - This relaxed, well-organised trip to Postojna Cave, Predjama Castle, and Piran, comes with comfy round-trip transfers and a friendly English-speaking guide/driver to keep things easy and informative. - At Postojna Cave, hop on the famous cave train, wander through huge underground chambers, and keep an eye out for the rare “human fish.” - At Predjama Castle, soak up the wow factor of a castle built right into a 123-metre cliff, then wander through the museum and snap some photos. - Spend time wandering Piran’s charming old town, stroll along the seaside promenade, enjoy views of the Adriatic, and stop for a coffee or gelato in one of the lively coastal squares.