Massive New Monument Found in Petra

Satellites and drones helped reveal huge ceremonial platform near the ancient city’s center.

An enormous monument has been hiding in plain sight at the World Heritage site of Petra, according to a study recently published in the Bulletin of the American Schools of Oriental Research.

Archaeologists Sarah Parcak, a National Geographic fellow, and Christopher Tuttle, executive director of the Council of American Overseas Research Centers, used high-resolution satellite imagery followed by aerial drone photography and ground surveys to locate and document the structure.

They report that the monument is roughly as long as an Olympic-size swimming pool and twice as wide. It sits only about half a mile (800 meters) south of the center of the ancient city.

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The enormous platform has no known parallels to any other structure in Petra.

The caravan city of Petra, in what is today southern Jordan, served as the capital of the Arab tribe known as the Nabataeans from its likely founding in the mid-second century B.C. The site was essentially abandoned at the end of the Byzantine period in the seventh century A.D.

Hundreds of thousands of tourists visit its iconic buildings, hewn from the local red sandstone, each year.

The entire Petra Archaeological Park covers about 102 square miles (264 square kilometers), but the city's center encompasses an area of only 2.3 square miles (6 square kilometers).

As evidenced by the latest discovery, while the hinterlands north and south of Petra's ancient city center have been well surveyed since explorer Johann Burckhardt arrived in 1812, new discoveries continue to be made around its urban core.

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