The Hanging Gardens of Babylon, and the walls of Babylon (near present-day Al Hillah in Iraq) were one of the Seven Wonders of the World. They were built by Nebuchadnezzar II around 600 BC. He is said to have built the gardens to please his wife, Amytis of Media. She wanted to see the trees and plants of her homeland. The hanging gardens were destroyed in an earthquake after the 1st century BC.