Which country is known for the ancient city of Petra?

 The ancient city of Petra is located in Jordan.

Key Facts about Petra:

• Location: Southern Jordan, in a desert valley
• Known as: The "Rose City" because of the pinkish color of the stone cliffs
• Famous for: Its rock-cut architecture and water conduit system
• Built by: The Nabataeans, an ancient Arab people, around the 4th century BCE
• UNESCO World Heritage Site: Designated in 1985
• One of the New Seven Wonders of the World