Samarra Iraq - 1 of largest ancient city in the whole world. A dominating, magnificent structure that was once the largest mosque in the Islamic world built by Caliph Al-Mutawakkil in 852 AD using bricks and clay.The Mosque's minaret is the famous Spiral
Nineveh, near present day Mosul, Iraq. Nineveh was one of the oldest and greatest cities in antiquity. The area was settled as early as 6000 BC and, by 3000 BC, had become an important religious center for worship of the Assyrian goddess Ishtar.