Eisriesenwelt Caves

The biggest ice caves in the world are near the Austrian town of Werfen. To get there, you need to walk about 20 minutes from the parking lot, take a funicular and walk another 20 minutes as the caves are at the top of a mountain. Once inside, the guide will take visitors through a track, explaining geological history of the cave and its discovery. The caves are not lit and visitors are given a flashlight to see inside the cave. You get good views of the Austrian Alps.