 The Assize Courts building now houses the York Crown Court, while the former Debtors' Prison and Female Prison, together with a modern entrance area, are now the Castle Museum.The circular grassed area between these buildings that was once known as the "Eye of the Ridings" is now known as Castle Green, or the "Eye of York".Clifford's Tower is the most prominent surviving part of the original medieval fortification, although the stone steps up the side of the motte are modern.