La Blanche
Key facts
- Distance
- 7.4 km
- Ascent
- +774 m
- Descent
- −1,125 m
- Estimated time
- 4 hr 30
- hiking
- Difficulty
- Moderate
- official rating
- Route
- Out and back
- same way back
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 0.9 km under 10%, 0.4 km at 10 to 20% and 6.1 km over 20%. Elevation from 1,820 m to 2,922 m over 7.4 km.
Description
An unforgettable summit with an exceptional view over the Écrins massif. The demanding trail may seem a bit tough, but the reward is there, with a 360-degree panorama from the summit of La Blanche. Starting from the top of the Crête chairlift, take the trail that climbs towards La Blanche following the markers. - Before reaching 2600m in altitude, the trail forks to the right towards Lac de Puy Aillaud. Do not take this fork, and continue straight ahead towards La Blanche. Return: the return can be made via the Préron chairlift or via the piste that descends through the resort to the car park.
Difficulty
Official rating: moderate, by Parc national des Écrins.
Before you go
- As the hike is mostly on a south-facing slope, it is best to set off early on hot days and make sure to bring plenty to drink.
Getting there
Start: Télésiège du Préron, Vallouise-Pelvoux (05).
Sources
- Track: Parc national des Écrins, Licence Ouverte 2.0, Licence Ouverte 2.0 (Etalab) (destination.ecrins-parcnational.fr/trek/997140-La-Blanche). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Official elevation gain: 774 m, Parc national des Écrins
Nearby tracks

Plan IGN © IGN 2026Puy Aillaud LakeÉcrins, Vallouise-Pelvoux (05) · Out and backOfficial rating by Parc national des Écrins
Plan IGN © IGN 2026Le lac de Puy Aillaud (depuis le hameau)Écrins, Vallouise-Pelvoux (05) · Out and backOfficial rating by Parc national des Écrins
Plan IGN © IGN 2026RANDOLAND: Puy Aillaud / Le VillardÉcrins, Vallouise-Pelvoux (05) · Point to pointOfficial rating by Parc national des Écrins
Plan IGN © IGN 2026RANDOLAND: PelvouxÉcrins, Vallouise-Pelvoux (05) · LoopOfficial rating by Parc national des Écrins
Plan IGN © IGN 2026L’Onde and Le VillardÉcrins, Vallouise-Pelvoux (05) · LoopOfficial rating by Parc national des Écrins
Plan IGN © IGN 2026The Ailefroide loopÉcrins, Vallouise-Pelvoux (05) · LoopOfficial rating by Parc national des Écrins
