Make sure you have a full tank of gas, because Grenoble is well worth a detour. Situated 25 miles from Saint-Agnan-en-Vercors, it offers a few fabulous attractions, such as Museum of Grenoble and Fort de la Bastille. Still up for some sightseeing? Punch Chambery into your GPS. This delightful destination is also home to a few top-notch sights like Chateau de Chambery and Carre Curial, and it’s just 50 miles away.