Dover Castle

Dover Castle is a Scheduled Monument, which means it is a "nationally important" historic building and archaeological site that has been given protection against unauthorised change. It is also a Grade I listed building, and recognised as an internationally important structure. The castle, secret tunnels, and surrounding land are now owned by English Heritage and the site is a major tourist attraction. The Lord Warden of the Cinque Ports is officially head of the castle, in his conjoint position of Constable of Dover Castle, and the Deputy Constable has his residence in Constable's Gate.