Sarakiniko, Milos, Greece

What incredible natural beauty. And the girl in the bikini isn't bad, either. Milos is an island formed over 14 million years, ending 90,000 years ago, by volcanic activity. As a result it has a range of incredible landscapes made up almost entirely of varied volcanic rocks. Sarakiniko's soft, white, chalky layers contrast incredibly with the blue sky, the turquoise water and the violet bikini.