Jenolan Caves - Orient Cave

Orient Cave: Discovered in 1903, the Orient Cave was not opened to public inspection until 1917, to allow for the installation of electric lighting and paths. This cave contains some of the grandest formations in the complex and was steam cleaned to preserve them in 1968. Until 1954, this cave, along with the Temple of Baal and Ribbon Caves, were only accessible through the River Cave. That year, the Binoomea Cut was constructed near Caves House to facilitate easier access to these caves. A new high-tech LED-based lighting system has recently been installed, showing the cave to great effect.

Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave
 
Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave
 
Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave Jenolan Caves - Orient Cave

Source: Wikipedia