The lost city of Petra in Jordan. UNESCO has described it as â€œone of the most precious cultural properties of manâ€™s cultural heritageâ€.
by joey_v on Flickr.Columbine Lake, Sequoia National Park – California, USA.
The town of Aguas Calientes seen from Putukusi Mountain, Peru
Mt. Cheongryang, South Korea
San Francisco, California