Lillaz - Col de l'Arietta (de la Nouva)

EHikersummer

Distance

12.3 km

Ascent

+1280 m

Descent

−0 m

Duration

6.5 h

Fitness level

Elevation profile

Lillaz · 1651 mCol de l'Arietta (de la Nouva) · 2906 m

Map & route

Download GPX

GPX track — verify on the ground before hiking

Description

Lillaz - Col de l'Arietta (de la Nouva) is an official trail from the Aosta Valley trail registry (code 21_S25). The route lies in the municipality of Donnas, in the Lys Valley. From Lillaz (1651 m) to Col de l'Arietta (de la Nouva) (2906 m): 12.3 km with +1280 m of elevation change, difficulty E (CAI scale). Minimum elevation 1651 m, maximum 2906 m. Recommended season per registry: Luglio - agosto (months 7, 8). GPX track and elevation data from Regione Autonoma Valle d'Aosta (open data DGR 899/2014).

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Start & end

Start

Lillaz

1651 m

Finish

Col de l'Arietta (de la Nouva)

2906 m

ACurated and verified by Andrea

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

Last verified: June 1, 2026