from the North Palace of Ashurbanipal (669–631 BC) at Nineveh shows a luxurious garden watered by an aqueduct.
Oxford scholar
Stephanie Dalley has proposed that the Hanging Gardens of Babylon were actually the well-documented gardens constructed by the
Assyrian king
Sennacherib (reigned BC) for his palace at
Nineveh; Dalley posits that during the intervening centuries the two sites became confused, and the extensive gardens at Sennacherib's palace were attributed to Nebuchadnezzar II's Babylon. Archaeological excavations have found traces of a vast system of aqueducts attributed to Sennacherib by an inscription on its remains, which Dalley proposes were part of an series of canals, dams, and aqueducts used to carry water to Nineveh with
water-raising screws used to raise it to the upper levels of the gardens. Dalley bases her arguments on recent developments in the analysis of contemporary
Akkadian inscriptions. Her main points are: • The name
Babylon, meaning "Gate of the Gods", was the name given to several
Mesopotamian cities. Sennacherib renamed the city gates of
Nineveh after gods, which suggests that he wished his city to be considered "a Babylon". • Only Josephus names Nebuchadnezzar as the king who built the gardens; although Nebuchadnezzar left many inscriptions, none mentions any garden or engineering works.
Diodorus Siculus and
Quintus Curtius Rufus specify a "Syrian" king. By contrast, Sennacherib left written descriptions, and there is archaeological evidence of his water engineering. His grandson
Assurbanipal pictured the mature garden on a sculptured wall panel in his palace. • Sennacherib called his new palace and garden "a wonder for all peoples". He describes the making and operation of screws to raise water in his garden. • The descriptions of the classical authors fit closely to these contemporary records. Before the Battle of
Gaugamela in 331 BC
Alexander the Great camped for four days near the aqueduct at
Jerwan. The historians who travelled with him would have had ample time to investigate the enormous works around them, recording them in Greek. These first-hand accounts have not survived into modern times, but were quoted by later Greek writers. King Sennacherib's garden was well-known not just for its beautya year-round oasis of lush green in a dusty summer landscapebut also for the marvelous feats of water engineering that maintained the garden. There was a tradition of Assyrian royal garden building. King
Ashurnasirpal II (883–859 BC) had created a canal, which cut through the mountains. Fruit tree orchards were planted. Also mentioned were pines, cypresses and junipers, almond trees, date trees, ebony, rosewood, olive, oak, tamarisk, walnut, terebinth, ash, fir, pomegranate, pear, quince, fig, and grapes. A sculptured wall panel of Assurbanipal shows the garden in its maturity. One original panel and the drawing of another are held by the
British Museum, although neither is on public display. Several features mentioned by the classical authors are discernible on these contemporary images. Of Sennacherib's palace, he mentions the massive
limestone blocks that reinforce the flood defences. Parts of the palace were excavated by
Austin Henry Layard in the mid-19th century. His citadel plan shows contours which would be consistent with Sennacherib's garden, but its position has not been confirmed. The area has been used as a military base in recent times, making it difficult to investigate further. The irrigation of such a garden demanded an upgraded water supply to the city of Nineveh. The canals stretched over into the mountains. Sennacherib was proud of the technologies he had employed and describes them in some detail on his inscriptions. At the headwater of Bavian (
Khinnis) his inscription mentions automatic sluice gates. An enormous
aqueduct crossing the valley at
Jerwan was constructed of over two million dressed stones. It used stone
arches and waterproof cement. On it is written: Sennacherib claimed that he had built a "Wonder for all Peoples", and said he was the first to deploy a new casting technique in place of the
"lost-wax" process for his monumental (30 tonne) bronze castings. He was able to bring the water into his garden at a high level because it was sourced from further up in the mountains, and he then raised the water even higher by deploying his new water screws. This meant he could build a garden that towered above the landscape with large trees on the top of the terracesa stunning artistic effect that surpassed those of his predecessors. ==Plants==