Jenolan Caves, a spectacular natural wonder, is Australia’s most awe-inspiring cave system and is amongst the world’s finest. It is located in protected wilderness, on the western edge of the Blue Mountains World Heritage Area. Your visit there will give you the chance to enjoy nature’s glory with its dazzling crystal formations and pure underground rivers. Your iVenture  Card provides a choice of 3 show cave tours.  If you have more time, you can experience Jenolan’s range of award-winning underground experiences like special cave tours for children, night tours, underground performances and many more.  They even host weddings and corporate events so don't be surprised if you see a bride and groom around during your visit ! If you need accommodation or catering facilities, you will find them in short distance. The history of the caves is very interesting. They are located in the traditional lands of the Gundungurra Aboriginal tribe.  When the people of the tribe were sick, they traveled great distances to be healed in the subterranean water. In 1838, the caves were ‘discovered’ by white settlers.  James McKeown was said to have stolen cattle from local pastoralists, who pursued and captured him near what is now the Grand Arch. In 1866, Jenolan Caves as well as the surrounding area were proclaimed a Government Reserve - one of the world’s oldest.  In 2000, The Jenolan Karst Conservation Reserve became a World Heritage site, part of the Greater Blue Mountains World Heritage Area.  It wasn't till 2006, that scientists confirmed that Jenolan is the world’s oldest cave system aged 340 million years! Don't miss your chance to visit the spectacular Jenolan Caves  - only one of the attractions included in the Sydney Unlimited Attractions Pass Purchase yours today and get to see the most of Sydney!