@therealfrenetti: Day trip to Slovenia 🐉🏰 We booked a day trip from Trieste to Predjama Castle & Postojna Cave in Slovenia. It was amazing. Predjama Castle, carved into the side of a cliff, was even more beautiful in person. Just a short drive away, Postojna Cave took us underground through one of Europe’s largest cave systems — an unforgettable mix of nature and history. Definitey worth adding to your travel itinerary! #slovenia #sloveniatravel #predjamacastle #postojnacave #traveltok