Dufour fortifications

The Dufour fortifications are a 19th-century military complex that spreads across several valleys between Bex, Saint-Maurice, and Vérossaz. The system includes multiple defensive posts and earthworks positioned strategically throughout the mountain terrain.

Construction began in 1831 under General Guillaume Henri Dufour during a period of European tension and military concerns. The fortifications were built to secure the Rhône valley route and provide Switzerland with strategic mountain defense capabilities.

The fortifications reflect how Switzerland aimed to defend its mountain passages and remain visible evidence of that protective intent. When walking through, you notice how the structures blend into the landscape rather than dominating it.

A hiking trail connects the fortifications and departs from Saint-Maurice Train Station, taking about 2 hours to complete. Sturdy footwear and water are recommended since the route passes through mountain terrain with uneven ground.

The complex straddles two cantons, Vaud and Valais, making it a rare cross-cantonal military structure. This cross-border character shows how important the passage was considered for all of Switzerland.

Location: canton Vaud

Location: Valais

Location: Bex

Location: Saint-Maurice

Location: Vérossaz

GPS coordinates: 46.22387,7.00731

Latest update: December 9, 2025 12:20