Bassin de compensation de Montrigon

Montrigon compensation basin is a water storage facility in the French Alps that collects and controls water flow for electricity generation. The reservoir sits at about 805 meters elevation and serves as a key part of the water management system in this mountain valley.

The basin was built after World War II to support hydroelectric development in the French Alps and meet growing energy demand. It remains part of the ongoing infrastructure that supplies power to the region.

This infrastructure demonstrates the application of natural resource management techniques in the French Alps, combining energy production with environmental protection.

You can visit the site year-round by following marked trails that let you walk around the water storage area. The location is in the mountains, so be prepared for changing weather and steep paths.

The basin stores water to help keep electricity supply steady when energy demand changes throughout the day. This balancing role is not always obvious to visitors but makes the entire power system work more smoothly.

Location: Bourg Saint Maurice

Elevation above the sea: 805 m

Length: 800 m

GPS coordinates: 45.61571,6.77897

Latest update: December 15, 2025 13:26