Hastings Gatehouse in Battle, Hastings, UK.
There was a computer game in the stoneage of computers on the C64, where you tried to escape from the castle of the evil Dr. Creep who sent you his Frankensteins at your neck to kill you. The music score was great, the hungarian dances by Brahms. I think this could be his Castle ;-)
Canon Eos 50d and Sigma 10-20mm at 18mm f/ 11.0 1/125, Postproduction in PS CS5 and Nik Colorefex.