Take a fascinating guided tour of Jillabenan Cave. It's the smallest and most accessible of the Yarrangobilly Caves in Kosciuszko National Park, but it's packed with incredibly delicate formations.
Yarrangobilly’s karst landscapes were created from a belt of limestone laid down about 440 million years ago. Almost all cave formations can be seen here, from stalactites and stalagmites, hollow straws and delicate helictites, to shawls, cave coral, and massive flowstones. Karst environments are nature’s time capsules, preserving evidence of climate change, floods, droughts, fires, animal and human activity.