Fort de Tournoux - Architectural Heritage Site

Perched dramatically above the Ubaye Valley near La Condamine-Châtelard, Fort de Tournoux is an impressive ensemble of military fortifications built between 1843 and 1891. Often dubbed the 'Maginot Line of the Alps,' this historic site offers a fascinating glimpse into 19th-century military engineering and regional history. Guided tours are available (seasonal, typically June-September, check local schedules) and reveal its intricate network of casemates, underground passages, and strategic viewpoints. The fort is accessible by a winding mountain road, offering spectacular panoramic views of the valley. Entrance fees vary, typically around 8-10 EUR for adults for a guided tour. Due to its altitude and historical nature, warm clothing is advisable even in summer. It is a challenging but rewarding visit for history enthusiasts.