Alnwick Castle.

Parts of this castle were built in 1100, and it is now the seat of the Duke of Northumberland.It has been famous recently, by being used for the setting of the Harry Potter films.
We are on our way for a short holiday on the Northumberland coast.
We've been having computer problems over the last few days, so it has gone in for repair whilst we are away. I will catch up when we get back.