Driving the infamous D220-Les Travers, a French balcony road

# Route Departementale 220: France's Jaw-Dropping Mountain Corniche

If you're hunting for one of France's most dramatic scenic drives, head to the Isère department in the Auvergne-Rhône-Alpes region of southeastern France. Route Departementale 220—locals call it Les Travers—is a short but utterly spectacular mountain road that'll have your heart racing for all the right reasons.

This 5.7 km (3.54 miles) ribbon of asphalt winds west to east from D1091 to D213, hugging the mountainside as it makes its way toward Les Deux Alpes. And here's the thing: you'll be driving along a genuine cliff face with nothing but a foot-high wall between you and a absolutely insane drop down to the valley. The views toward Col de Sarenne are seriously stunning.

Now, let's be real—this road is no joke. The most dramatic section is genuinely narrow (we're talking traffic lights at the tightest spots), with single-track portions and overhanging rock that demand serious respect. Heavy vehicles aren't even allowed, which tells you something. It's one of France's most famous balcony roads near Bourg d'Oisans, and for good reason.

Fair warning though: it's busier than you'd expect for such a wild route, so if you were hoping for a peaceful cycling adventure, you might want to look elsewhere. The road typically stays open year-round, but winter snow and falling rocks can force closures, so check conditions before you go.

Ready for the experience? This is balcony driving at its finest.