Vis Spring

Vis Spring is one of France's most powerful water sources, emerging from limestone formations and releasing water with tremendous force. The system feeds the Vis River after water travels through an underground route beneath the rock.

Mills at this location processed grain and materials as early as the 11th century, using the powerful water flow for their work. Repeated damage from floods and conflicts led to rebuilding and repairs throughout the centuries.

The site takes its name from an ancient goddess and shows traces of old land use patterns in the surrounding area. Visitors can still see the terraces and paths laid by shepherds and farmers who lived here across generations.

The hiking trail to the spring starts in Navacelles village and leads through limestone landscape without any services along the route. Good footwear and plenty of drinking water are important, especially during warmer seasons.

The underground water system connects several karst springs and powered mills that operated continuously for over a thousand years. This uninterrupted use makes this location a rare example of stable energy sources in Europe.