To the south and the west, the curtain walls, which include the Halfmoon Tower, the Flag Tower and the gun emplacement, are listed Grade I. Other walls within the castle complex are listed Grade II. These are the retaining walls and the railing of the forecourt designed by Thomas Harrison, and two other areas of the medieval curtain walls. In the castle courtyard is a statue of Queen Victoria dated 1903 by Pomeroy. The inner bailey is managed by Cheshire West and Chester Council on behalf of English Heritage.