Nestled within the southern Blue Mountains National Park, Jenolan Caves boasts the distinction of being the oldest open caves in the world and is widely regarded for its stunning limestone formations. Carved out by pristine underground rivers, these chasms adorned with stalactites form a mesmerizing labyrinth. No trip to the Blue Mountains is complete without experiencing this natural wonder.

Explore the diverse wonders of Jenolan Karst Conservation Reserve through a guided tour of its spectacular Jenolan caves, including Chifley Cave with its history and varied chambers adorned with delicate straws and exquisite spar crystal, Imperial Cave, which follows an ancient riverbed and offers level paths suitable for those with limited mobility and showcases Diamond Branch, home to the awe-inspiring ‘Gem of the West’ and other delicate crystal formations in pure white, pink, and apricot. Be mesmerized by Orient Cave, hailed as one of the world’s most stunning caves, which boasts thickly hung calcite crystal formations, or Temple of Baal Cave, which features two impressive chambers and extraordinary formations like the 9m-high ‘Angel’s Wing’ cave shawl. While the guided cave tour may require climbing stairs, it is an unforgettable experience that most visitors can enjoy with comfortable, non-slip walking shoes and a warm jacket to prepare for the cool cave temperatures all year round.