The centerpiece of this capital is the iconic Treasury, carved directly into the pink sandstone cliffs.

In fact, the groundbreaking excavation is covered in a two-part episode that premiered on October 9.

We were absolutely stunned by the revelation of this hidden chamber, says Gates.

Digging out hidden tomb in Petra

Photo: Discovery’s Expedition Unknown

Excavations began in August and the team couldn’t believe what they discovered once they entered the tomb.

There is so much that we have yet to learn about The Treasury, shares Dr. Creasman.

When was this remarkable structure built, and why?

Nabatean Skeleton buried beneath The Treasury of Petra

Nabatean Skeleton buried beneath The Treasury of Petra. (Photo: Discovery’s Expedition Unknown)

With the support of the Jordanian government, this excavation is bringing us closer than ever to answers.

Archeologists in Petra have discovered a hidden tomb filled with human remains below the iconic Treasury.

Nabatean Skeleton buried beneath The Treasury of Petra.

Skull of Nabatean buried beneath The Treasury of Petra

Skull of Nabatean buried beneath The Treasury of Petra. (Photo: Discovery’s Expedition Unknown)

(Photo: Discoverys Expedition Unknown)

Skull of Nabatean buried beneath The Treasury of Petra.

Expedition Unknown Petra

Explorer Josh Gates and Professor Pearce Paul Creasman, joined by Dr. Fares Braizat, Chief Commissioner of the Petra Development and Tourism Region Authority and Professor Fadi Balawi, Director General of the Department of Antiquities of Jordan, peering into the newly discovered tomb at Petra. (Photo: Discovery’s Expedition Unknown)