It was 2,000 years ago when the Nabataean Kingdom carved an entire city by hand into the walls of a desert canyon, placing at its center the magnificent structure known as “The Treasury.” Made famous for housing the Holy Grail as seen in Indiana Jones and the Last Crusade, the true purpose of The Treasury remains a mystery.

It is not surprising that Josh Gates often gets described as being Indiana Jones-like because of his degree in archaeology from Tufts University and his hosting such television offerings as “Legendary Locations” and “Expedition Unknown.