France
It is a small chateau in Picardie,with a beautiful garden attached to it. The French owners also do chambres d'hotes, so you get to stay in a characterful real chateau. Pick the chambre du potager which has a view over the beautiful garden.
http://jardinfloral/qoisque.free.fr
It is off the big A28 at Neufchatel-en-Bray along the A29 to the junction of D1015. Digeon is the pretty villege it is in. It is NW of Grandvilliers and SW of Amiens.