The ancient city known for its hanging gardens is Babylon, located in present-day Iraq. These gardens were one of the Seven Wonders of the Ancient World, described in ancient texts as an extraordinary series of tiered gardens filled with a variety of trees and plants. They were said to be built by King Nebuchadnezzar II for his wife, Amytis, who longed for the green hills and valleys of her homeland. Although there is debate over their actual existence, the Hanging Gardens remain a symbol of architectural ingenuity and the opulence of the Babylonian empire.