A very easy green trail, ideal for getting the whole family to discover mountain biking while exploring the village surroundings and admiring part of the Esseillon Barrier Forts.

Carte & Points d’intérêt

J'y vais


Start at Aussois or, more precisely, from Fort Marie-Christine which is easy to reach by bike from Aussois.
Fort Marie-Christine is one of the 5 forts that make up the Esseillon Barrier.
Built in the 19th century on a rocky sill that closes off the upper Arc Valley (Maurienne Valley) upstream from Modane, the purpose of these fortifications was to protect the Cisalpine part of the kingdom of Sardinia from the threat of French invasion. The Barrier comprises four forts and a redoubt which bear the names of contemporaneous members of the House of Savoy.
This easy trail offers beautiful views over the valley and the nearby forts.
Definitely worth doing!

Departs from: Aussois campsite

Période d'ouverture

From 01/05 to 01/11.

Subject to favorable snow and weather conditions.


  • Balisage BALISE
  • Type d'itinéraire BOUCLE
  • Nature du terrain Ground


Free access.

Plus d'infos

Commune : Aussois
Adresse :
43 route des Barrages


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L’itinéraire en bref

  • Difficulté
    Difficulté Level green – easy
  • Dénivelé positif
    Dénivelé positif 28 m
  • Distance
    Distance 2.2 km
  • Dénivelé négatif
    Dénivelé négatif 28 m
  • Altitude max.
    Altitude max. 1484
Télécharger le fichier GPX