The Sphinx Observatory, one of the highest astronomical observatories in the world, provides an additional viewing platform at a height of meters or feet. Seen from Jungfraujoch Top of Europe building, Switzerland
Jason de Caires Taylor& underwater sculpture garden in Cancun. "Constructed out of concrete and steel, and bolted to the ocean substrate, the works here act as artificial reefs that provide & ideal habitat for filter feeding organisms.
35 Photographs that Truly Depict "There are No Limits to Photographic Potential"
Mount Nemrut-Adiyaman /Turkey Nemrut or Nemrud is a mountain in southeastern Turkey, notable for the summit where a number of large statues are erected around what is assumed to be a royal tomb from the century BC.