Lillaz - Col des Eaux-Rousses

EEExperienced hikersummer

Distance

13 km

Ascent

+1321 m

Descent

−0 m

Duration

6.5 h

Fitness level

Elevation profile

Lillaz · 1651 mCol des Eaux-Rousses · 2944 m

Map & route

Download GPX

GPX track — verify on the ground before hiking

Description

Lillaz - Col des Eaux-Rousses is an official trail from the Aosta Valley trail registry (code 21_S28). The route lies in the municipality of Donnas, in the Lys Valley. From Lillaz (1651 m) to Col des Eaux-Rousses (2944 m): 13 km with +1321 m of elevation change, difficulty EE (CAI scale). Minimum elevation 1651 m, maximum 2944 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 des Eaux-Rousses

2944 m

ACurated and verified by Andrea

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

Last verified: June 1, 2026