The steep climb to Oulles

This route is available on the "Vélo en Oisans" map (Oisans Tourisme)

Start/End: Bourg d’Oisans 720 m
Duration: 1 hr 15 min
Distance (round trip): 22 km
Maximum elevation: 1,400 m
Minimum elevation: 716 m
Elevation gain: 768 m
Maximum gradient: 10%

Map: Michelin Isère and Savoie Department Map No. 333

ITINERARY
From Bourg d’Oisans, take the D1091 toward Grenoble.
After 2 km, turn left toward “Ornon / Oulles” onto the D526.
After 1.6 km, turn right onto the D221 toward Oulles.
Ahead lie 7 km of hairpin turns on a steep incline… all the way to the end.
This road is a “dead end,” so the return trip follows the same route.

HISTORY
Oulles, the smallest town in the Isère department, has only been accessible by a road carved out of the rock since 1963. Nestled in a location that was until recently inaccessible, this small mountain village, facing La Meije and the Écrins Massif, has retained all its charm.
In the Middle Ages, silver-bearing lead was mined here.