Fort Tavannes

Fort Tavannes is a military fortification near Verdun built as part of a large defensive system. The structure has a pentagonal layout with double moats and multiple underground chambered passages designed for defense.

The fort was built between 1874 and 1877 during a period of intensive French fortification work. It played an important role during the Battle of Verdun in World War I but was later severely damaged.

The fort is part of the Séré de Rivières defensive system and shows French military architecture from the late 19th century. Visitors can see from outside the distinctive pentagonal shape and massive earthworks that define the site.

The fort is not open to the public due to structural instability and hazardous underground passages. Visitors can view the exterior from surrounding pathways and explore the site from the outside.

A major fire in a tunnel of the fort in September 1916 caused significant casualties and remains one of the darkest moments of the battle. This event illustrates the dangers soldiers faced in underground fortifications.

Location: Eix

Part of: Forts of Verdun, Séré de Rivières system

GPS coordinates: 49.18133,5.46305

Latest update: December 14, 2025 11:02