Road D218

The Route Départementale D218 (RD218) is an absolutely stunning drive tucked away in the Isère department of southeastern France. This 28km winding mountain route stretches north-south from the charming village of Saint-Quentin-sur-Isère up toward Autrans, and it's easily one of the most scenic stretches you can experience in the region.

What makes this road so special is its location within the Vercors Natural Regional Park—you're basically driving through some of France's most breathtaking alpine scenery. The fully paved surface makes it accessible year-round (weather permitting), but don't let that fool you into thinking it's a casual cruise. This is a legitimate mountain pass that climbs to 1,410 meters (4,625 feet) elevation, and the views are absolutely worth every hairpin turn.

Fair warning: rockslides are a genuine concern in certain sections, so you'll want to stay alert and check conditions before heading out. There's also the Tunnel du Mortier to contend with—this notorious passage is currently closed, which means you'll need to work around it, but honestly, the alternative routes through the park are spectacular anyway.

If you're into winding roads, Alpine scenery, and a bit of adventure, the D218 definitely delivers. Just come prepared, take your time, and soak in those incredible Vercors views.