Mandatory Credit: Photo by Stuart Forster / Rex Features ( 1394208d )
Oxford Castle in Oxford, England, Britain. Oxford Castle has medieval origins dating to the Norman era. It was used as a Royalist stronghold in the English Civil War and then used as a prison for many years. It has re-opened to the public and is now a popular tourist attraction within the heart of the famous university city.
Oxford, Britain - Jun 2011