The Hanging Gardens of Babylon
Some stories indicate the Hanging Gardens towered hundreds of feet into the air, but archaeological explorations indicate a more modest, but still impressive, height. (Copyright Lee Krystek, 1998)
The city of Babylon, under King Nebuchadnezzar II, must have been a wonder to the ancient traveler's eyes. "In addition to its size," wrote Herodotus, a Greek historian in 450 BC, "Babylon surpasses in splendor any city in the known world."
http://www.unmuseum.org/hangg.htm