Oct. 2024
We decided we didn't have time in our itinerary for both the Skocjan caves and the Postojna caves, so we decided to do the Postojna caves since it is Europe's most expansive cave at 67,487 feet long and 377 feet deep and because it was in such close proximity to Predjama Castle, which we also wanted to see.
Upon arrival, you get a timed entry ticket, which you should reserve ahead of time (Tip #1: I suggest you save time and money by buying the combination ticket 41.90 Euros which will get you into both the Postojna caves and the Predjama Castle).
Your admission to the massive Postojna caves includes a high speed (think Thunder Mountain RR at Disneyland, only with no drops or roller coaster antics) train which takes you deep into the cave. Then you are given an audio guide (also included; this isn't extra) to listen to as you explore the belly of the cave by foot.
So much to see and explore!
The ceiling, in parts, looked like tiny icicles or spaghetti noodles by the thousands hanging from the ceiling.
When we finally emerged from the cave, we made our way to Predjama Castle, just a short drive away.
Predjama castle is burrowed into the side of a mountain, making it one of Europe's most scenic castles.
Me peering out of this 16th century window.
Verdict: Yes, this was worth it! Slovenia, which wasn't on my radar at all before this trip - I literally don't know anyone who has been there - was full of surprises in all the very best ways. I highly recommend visiting this country and adding the Karst region to your itinerary when you go!