Postojna cave and castle

We visited these caves today! They were AMAZING. You ride a train into the mountain for about 10 minutes (like a real life Disney ride) and then walk around these unbelievable formations. The cave is older than old. We learned that it takes 100 years for the formations inside the cave to grow one cm. We saw beautiful stalagmites and other limestone formations. No pictures were allowed in the cave (Marlee informed me after taking this picture).

We then drove to see the castle built in the cave (about 10 minutes away). We didn't go inside, but enjoyed from afar.