A journey deep underground. Magical halls, a legendary train, and real Baby Dragons. Postojna Cave... 
π A New World Discovered β 207 Years Ago Today! On this day, 207 years ago, a man named Luka ΔeΔ... 
When you enter this incredible, unknown, and mysterious place like Postojna Cave in Slovenia, you... 
Looks like a fairytale. Feels like another planet. This is Postojna Cave. This is Slovenia. π... 
π· It's like stepping into a fairytale. Visiting Predjamski Grad - Predjama Castle in spring is... 
Thomas Cook, one of the first visitors to Postojna Cave, had a vision that turned into reality! β¨... 
Once upon a time, deep beneath the earth, a hidden world of wonders was born⦠In Postojna Cave,... 
Postojna Cave Park is the perfect complement to your vacation in Slovenia. Along with two world...