This 2nd-century Roman theater is carved into a hillside in the middle of a lively national capital. Known as Philadelphia when the theater was built, the city was a member of the Decapolis, a group of 10 culturally-similar cities in the eastern Roman Empire. The theater seats 6,000 and is still used for concerts and other performances.

Can you name that city and country? 
See below for answers.

This mystery city & country – Amman, Jordan.
Click to see Jordan tours.