One of the best things i did in Slovenia was a day trip to Postojna Caves & Predjama Castle. 🐉🏰 I took the bus, which took a little over an hour, and spent most of the day here. You will need to buy tickets in advance for the caves as you can only go in with a tour at a specific time. Predjama Castle doesnt have tour times, but can be purchased in a combined ticket. It has a self guided tour. You need to add this to your Slovenia itinerary! ✍️ #slovenia #sloveniatravel #europeancastle #traveltheworld #travelmore