Col d'Aubisque climbs from Laruns, in the Pyrénées-Atlantiques. The village is the starting point for this climb, on the Laruns side, at 531 m of altitude. Col d'Aubisque itself, the target of the climb, sits higher up, at the end of the route.
The road passes through Eaux-Bonnes, at 4.5 km, at 736 m, then through Gourette, at 12.8 km, at 1,360 m. Between km 1.5 and the summit, at km 17, lies the longest climb of the ascent: 1,193 m of climbing in one stretch, after a short initial descent from Laruns.
Col d'Aubisque, the summit of the climb, sits at 1,704 m, reached after 17 km from Laruns. Total climbing for the ascent reaches 1,190 m, for an average gradient of 7.2% across the whole route, from the departure point in Laruns to the summit itself.
Paths and places: © OpenStreetMap contributors. Altitudes measured on the route.