Golf de Rougemont-le-Château in eastern France, close to the borders of Germany and Switzerland, is a Robert Berthet design that opened in the late 80s.
The club hired By Caspar for a comprehensive renovation, which has included a rerouting of holes.
The plan aims to improve the playing experience by developing the framework for better playing surfaces, changing the layout to reduce the climbs on certain holes, making the course more visually attractive and reducing the blindness of a few holes. The rerouting uses much of the existing hole locations, but there are major changes on both nines. A new short par four is introduced as the fifth hole, and the ninth is an amalgamation of the old sixth and ninth holes, to form a great par five.