The historical area known for the ancient city of Petra is located in modern-day Jordan. This archaeological site, famous for its rock-cut architecture and water conduit system, dates back to the 5th century BC and is often referred to as the "Rose City" due to the color of the stone. Petra was a major trading hub in ancient times and is now a UNESCO World Heritage Site, attracting numerous visitors who seek to explore its rich history and breathtaking scenery.