Petit-Rosier - Col de Poussauel

EEExperienced hikersummer

Distance

1.4 km

Ascent

+381 m

Descent

−0 m

Duration

1.5 h

Fitness level

Elevation profile

Petit-Rosier · 1455 mCol de Poussauel · 1838 m

Map & route

Download GPX

GPX track — verify on the ground before hiking

Description

Petit-Rosier - Col de Poussauel is an official trail from the Aosta Valley trail registry (code 18_S10). The route lies in the municipality of Châtillon, in the Valtournenche. From Petit-Rosier (1455 m) to Col de Poussauel (1838 m): 1.4 km with +381 m of elevation change, difficulty EE (CAI scale). Minimum elevation 1455 m, maximum 1838 m. Recommended season per registry: giugno, luglio, agosto, settembre (months 6, 7, 8, 9). GPX track and elevation data from Regione Autonoma Valle d'Aosta (open data DGR 899/2014).

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Start & end

Start

Petit-Rosier

1455 m

Finish

Col de Poussauel

1838 m

ACurated and verified by Andrea

Data source: Catasto Sentieri Regione Autonoma VdA · Open data — DGR 899/2014

Last verified: June 1, 2026