Petra, Jordan is an ancient city located in the southern part of the country. It is known for its stunning rock-cut architecture, carved into the sandstone cliffs, and its incredible archaeological sites. Petra was once a major trading hub, and its ruins are a testament to its former
From Wikipedia
Petra, originally known to its inhabitants as Raqmu, is an ancient city and archaeological site in southern Jordan. Famous for its rock-cut architecture and water conduit systems, Petra is also called the "Rose City" because of the colour of the sandstone from which it is carved. The city is one of the New 7 Wonders of the World and a UNESCO World Heritage Site.