I've had this castle on my hard drive for a while, back before Stronghold 2, I designed this castle by looking at some old maps I was able to locate. There are differing versions of the layout for the castle therefore I molded them all together. As far as the terrain goes, it isn't accurate except for the existence of a moat via the river, and rocky terrian.
I needed special help from Jalis to make the invasions occur continously, for that I am appreciative.
As an apology to all those who downloaded the older file that I uploaded accidently, I'm attaching 3 maps of the layout of Chateau Gaillard. Jalis had found 2 of them, and the other is one very nice one that I came across. So you can see what are my influences on the construction of this magnicificant fortress. If any of you are interested in editing it (it would have to be a pre-invasion version due to the way the patch changes the handling of maps, so I locked this version) contact me and I'll send you an older map of it with just the layout. ;)