Pont des Pierres

The Pont des Pierres is a stone bridge in Montanges measuring 130 meters long with a central arch spanning 80 meters across a valley in eastern France. It connects two sides using locally quarried stone that blends into the natural geology of the region.

The bridge was built during the 19th century industrial period to improve commerce and transport between communities in the Ain department. Its construction marked a turning point in opening up the mountainous landscape to trade and movement.

The bridge has long served as a symbol connecting isolated mountain villages and remains a natural focal point in how locals view their landscape. People passing through today still experience it as a defining feature of the valley.

You can reach the bridge via marked pathways from Montanges village, and clear weather offers the best views of the surrounding landscape. The paths around it are walkable but require sturdy shoes because of uneven terrain.

The bridge was built without metal reinforcement, relying entirely on the careful shaping of stone to ensure its durability. This traditional technique has allowed the structure to remain stable across generations without needing modern materials.

Location: Montanges

Length: 130 m

Longest Span: 80 m

Made from material: stone

GPS coordinates: 46.16530,5.81111

Latest update: December 14, 2025 09:42