Places to Go & Eat. Gressoney, Valle d’Aosta. Gressoney is a ski village in the Italian Alps, at the foot of Mount Rosa. This village is a well-kept secret in Italy and even throughout Europe. What truly makes Gressoney unique is its position inside a scenic valley, how it has been left untouched by the change of time and maintaining its original historic architecture. All of this creates an overall picturesque charm of a winter wonderland and allows for exquisite, authentic Alpine dishes.