Get prepared fort he most visited attraction in Slovenia. Postojna caves are magnificent underground system with most exquisite chambers, halls, galleries, stalactites and stalagmites. You will enjoy in  breathtaking train ride on the part of the visit, and the most part you will enjoy in underground landscape on your own, with explanations of the guide. Don't forget to visit the only kind of Human fish in the world, who choosed it's home just in this cave! The tour in the caves takes approximately 1 ½ hour.  Just few minutes away, there awaits you Predjama castle, beautiful stone-carved fortress,  one of the kind on the world. The beautiful sight over the castle, will take you back into the history and make you imagine all the knights on the horses, strolling around the area and protecting their hideout. It is amazing setting to take photos in surrounded green landscape and end your journey.