Originally Posted by The Witch King of Angmar
I remeber one screen where a castle was on an island type of thing and there was a bridge across a moat to the front gate, however, I don't know if that would classify as a moat due to the fact that there wouldn't be a drawbridge.
I think that was the screenshot I was trying to remember. There were also several towers on the other side of the moat or river or whatever that had bridges connecting to the walls. That would be one thing to help balance it out and not make siege towers useless if attacking that sort of castle.