This is the area of the former Winchester Castle, at the south western corner of the medieval city walls, rising above the city. Following this historical land use, the area continues to house the administrative offices of Hampshire County Council, whilst Peninsula Square, now residential, was once a complex of military Barracks and army buildings c1900. All that remains of the castle is the Great Hall and some remains of walls, although The Westgate is of a similar age to the hall. The council offices are C19-C20 despite the Elizabethan style.