 They partially surround a circular pond, the "Schlossweiher" (palace pond), in the north.On the southside lies a long rectangular pond, the "Spiegelweiher" (mirror pond).From the predescant castle, which stood formerly in the mid of the long rectangular pond on the southside of the palace, is conserved only one of the servant wings, the so-called "Alte Orangerie" (Old Orangery).