Borenore Caves, Limestone cave system in New South Wales, Australia.
Borenore Caves is a limestone cave system in New South Wales containing numerous chambers filled with natural formations. The passages display stalactites, stalagmites, columns, and flowstones that have developed over millions of years.
The caves were discovered about 9,000 years ago by the Wiradjuri people, and were later documented by European explorer John Henderson in 1830. This early discovery by Aboriginal inhabitants shows the long history of human connection to this place.
Red marble extracted from these caves until 1994 decorates notable buildings like The Strand Arcade in London and parts of Buckingham Palace. The stone continues to shape the appearance of these prestigious structures today.
Bring a torch when exploring the caves, as lighting inside is limited. Check before visiting for seasonal closures, which are put in place to protect the bat populations living there.
The caves contain fossils from a Silurian reef complex, including corals, crinoids, and brachiopods preserved in the rock. These ancient remains are about 400 million years old and reveal the tropical seas that once covered this region.
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