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Jenolan Caves | Orient Cave
WI_nw088m.jpg Jenolan Caves  |  Orient Cave Thumbnails Postojna Cave

Dating back to at least 340 million years ago, the Jenolan Caves are said to be the oldest yet discovered open limestone caves worldwide. Several portions of the system are publicly accessible through guided tours.

Created
Wednesday 29 August 2012 by Martin Mergili (519 visits)