Wooden Church in Kizhi, Russia. Kizhi Pogost, a century site on an island in Lake Onega in Russia. This picture is a pogost, a church. This building is still around after 400 years - and it's made out of wood!
Church of Our Saviour on the Spilled Blood, St Petersburg, Russia. As a ghost, I am looking for a castle to haunt. What about this one? I know it isn't technically a 'castle' but look at its magnificent size! I think it would still be splendid to haunt.