This is Hanging Rock, Blackheath, Australia. A 100m-high block of sandstone detached from the adjacent cliff face, Hanging Rock is a climbing destination in New South Wales' Grose Valley. To get there, take the dirt Ridgewell Rd. out of Blackheath for 2.5km until it ends at the trailhead for Baltzer Lookout. This is 15 of 60 of the most amazing rock formations in the world.
"It was the sort of night she loved on the river, with the moonlight turning the water and trees into a magical land where one could almost believe in the existence of the mythical Bunyip." A Gem of a Problem, p.