A pretty French Chateau

I can't remember the name of this chateau right now! On a drive down to the south of France with my parents, they both insisted that we stop here. Each of them had visited the chateau independently of each other in the 1970's and they were keen to go back and see what it was like. It was a pretty amazing place. I particularly enjoyed watching all the house martins swooping in and out of their nests - feeding time was busy! If only I had a better zoom lens....