Discovery Channel’s popular show “Expedition Unknown” was recently on site to document the discovery of 12 human skeletons and artifacts dating back at least 2,000 years, which had all been long hidden beneath the famed Khazneh (or “Treasury”) in Petra. The colossal find was accomplished by a team lead by archaeologist Pearce Paul Creasman.

Researchers have unearthed a secret tomb beneath Petra’s pink stone cliffs that could answer longstanding questions about the ancient Nabatean people. Surrounded by mountains, the historic Jordanian city gained notoriety when the Treasury—a mysterious hand-carved rock structure sometimes called Al Khazneh—was featured in Indiana Jones and the Last