Bickleigh Castle (front view), Bickleigh, near Tiverton, Devon.
Bickleigh was originally a Norman Castle, later it was 'slighted' (partly demolished) by Parliamentary troops during the English Civil War (1642 - 1651) as the family who owned it were Royalist sympathisers. Now you can hire the castle for weddings!
(for more detail see :
http://en.wikipedia.org/wiki/Bickleigh_Castle ).