Petra is an ancient city located in southern Jordan, famous for its rock-cut architecture and water conduit system. It was established as early as the 5th century BC and served as a major trading hub for caravans traveling between Arabia, Egypt, and Syria. The site is renowned for its stunning structures, including the iconic Al-Khazneh (The Treasury), carved directly into the rose-red cliffs. Designated a UNESCO World Heritage Site in 1985, Petra attracts thousands of tourists each year. The city was lost to the Western world for centuries until its rediscovery in 1812 by Swiss explorer Johann Ludwig Burckhardt. Today, it remains a symbol of ancient ingenuity and cultural heritage.