SPECTACULAR Ancient Engineer dated back 300 B.C

Petra is a famous archaeological site in Jordan's southwestern desert. Dating to around 300 B.C., it was the capital of the Nabatean Kingdom. Accessed via a narrow canyon called Al Siq, it contains tombs and temples carved into pink sandstone cliffs, earning its nickname, the "Rose City." Perhaps its most famous structure is 45m-high Al Khazneh, a temple with an ornate, Greek-style facade, and known as The Treasury

The "Lost City" still has secrets to reveal: Thousands of years ago, the now-abandoned city of Petra was thriving

Carved directly into vibrant red, white, pink, and sandstone cliff faces, the prehistoric Jordanian city of Petra was "lost" to the Western world for hundreds of years.

Located amid rugged desert canyons and mountains in what is now the southwestern corner of the Hashemite Kingdom of Jordan, Petra was once a thriving trading center and the capital of the Nabataean empire between 400 B.C. and A.D. 106.

The city sat empty and in near ruin for centuries. Only in the early 1800s did a European traveler disguise himself in Bedouin costume and infiltrate the mysterious locale.