Sentier à thème "Les Bornes Romaines"

The chapel of Le Plan was built at the end of the 1860s at the initiative of Abbé J.M. Jiguet and the local residents. Blessed in 1870 under the protection of Our Lady of the Immaculate Conception, the chapel is in neo-gothic style.

The Roman boundary marker of l'Avenaz is one of the Val d'Arly's ancient remains. An excuse for good walkers to discover this and the other two Roman boundary markers - Le Jaillet and the Petit Croisse-Baulet (7 hrs walk).The boundary marker of l'Avenaz is one of the three markers that have been found in Val d'Arly, on the former border between Ceutrons and Allobroges. It was built in 74 A.D. by the Romans in order to demarcate the territories of local tribes. The word "FINES", that means "limit", is carved on it. Until the 18th century, it marked the border of mountain pastures between La Giettaz and neighbouring territories. This marker, just like others, has been thrown down the slope in order to blur the border, because of conflicts and trials about the boundaries of pastures. It was found again in 1992 by La Giettaz and Cordon enthusiasts, and has been replaced according to Roman tradition in 2004

The Petit Croisse-Baulet Roman boundary marker is one of Val d’Arly’s ancient remains. An ideal excuse for good walkers to explore this together with the other two markers of Le Jaillet and L’Avenaz (7 hrs walking).The Petit Croisse-Baulet boundary marker is one of the three markers that have been found in Val d'Arly, on the former border between Ceutrons and Allobroges. It was built in 74 A.D. by the Romans in order to demarcate the territories of local tribes. The word "FINES", that means "limit", was carved on it. Until the 18th century, it marked the border of mountain pastures between La Giettaz and neighbouring territories. This marker, just like others, has been thrown down the slope in order to blur the border, because of conflicts and trials about the boundaries of pastures. It was found again 25 years ago but it has been topped and does no longer bear the inscription "FINES".

The Roman boundary marker at the Jaillet pass is one of Val d'Arly's rarest ancient remains. Together with the markers of the Petit Croisse Baulet and L'Avenaz, they offer the excuse for a themed walk open to good walkers (7 hrs walking).The boundary marker of le Jaillet, found again in 1963, was built in 74 A.D. by the Romans in order to demarcate the territories of Ceutrons and Allobroges tribes. The word "FINES", that means "limit", is carved on it. Until the 18th century, it marked the border of mountain pastures between La Giettaz and neighbouring territories. This marker, just like others, has been thrown down the slope or hidden in order to blur the border, because of conflicts and trials about the boundaries of pastures.