Few natural wonders in NSW are quite as spectacular as Jenolan Caves. Hidden beneath the rugged landscape of the Blue Mountains, the sprawling network of limestone caves is believed to be more than 300 million years old, with dazzling formations, underground rivers and expansive chambers waiting below the surface. But since April 2024, the caves have remained out of reach after extreme weather severely damaged the only road into the precinct. That’s finally set to change. After a lengthy closure and major restoration works across the precinct, Jenolan Caves is preparing to welcome visitors back in early 2027. And when the doors reopen, visitors can look forward to a few highlights than just the caves. Here’s everything you need to know.
Jenolan Caves set to reopen in 2027
Aside from being one of Australia’s most impressive and popular cave systems, Jenolan also holds a remarkable world record. Dating at least 340 million years old, the site is recognised as the oldest known open cave system in the world. More than 300 caves have been identified throughout the reserve, packed with stalactites, stalagmites, underground waterways and unusual geological formations, although only a small number are typically accessible to visitors.
When tours resume, visitors can expect to descend underground once again to explore Jenolan’s show caves, which include the Temple of Baal, Lucas, Chifley, Imperial and Orient caves. From enormous chambers and intricate crystal formations to underground rivers and striking features sculpted over millions of years, each cave offers something distinct to explore.
There’ll be plenty to see above ground too. The historic Caves House has undergone a major refurbishment, including upgrades to its guest rooms, communal spaces and accessibility, while walking tracks around the reserve are also being revitalised, making it perfect for a longer weekend escape from the city. A new and accessible boardwalk has been built around the bright turquoise Blue Lake, that sits within the reserve and is fed by the Jenolan River. The lake was heavily affected by debris following the severe weather, but restoration work is bringing the area back to life. And keep an eye out for wildlife while you’re there. The reserve serves as habitat for native species including the endangered brush-tailed rock-wallaby, while platypuses can sometimes be spotted around Blue Lake and the Jenolan River.
Jenolan Caves is expected to reopen in early 2027, although an exact date is yet to be announced. Keep an eye on the Jenolan Caves website for reopening updates and visitor information.
