Just at Eagle Hawk Neck about an hour from Hobart on the drive to Port Arthur, Tessellated Pavement, Tasmania, Australia. Some rocks are so perfectly cut you would think they were done by hand. Definitely all natural.
Lighthouse on Tasman Island ~ South-eastern Tasmania, Australia. It was one of the most isolated lighthouses in Australia. It was built in automated in 1976 and demanned in The island is now part of the Tasman National Park.