This is totally sublime.. Austria's Green Lake in the Hochschwab Mountains is a hiking trail in the winter. However, when the snow quickly melts in early summer it creates a completely clear lake. The lake has a grassy bottom, complete with underwater trails, park benches, and bridges to explore!
The World's Edge :: Photo by RHYS DAVIES :: Beachy Head is a chalk headland on the south coast of England, close to the town of Eastbourne in the county of East Sussex, immediately east of the Seven Sisters. The cliff there is the highest chalk sea cliff in Britain, rising to 162 m (530 ft) above sea level.