Obelisk Beach (part of Obelisk Bay) is a nude beach in Mosman, New South Wales, Australia.[1][2]
The beach is on the southern side of Middle Head in Sydney Harbour and is part of Sydney Harbour National Park.
Coordinates: 33°49′47″S 151°15′39″E / 33.82972°S 151.26083°E / -33.82972; 151.26083