Fort de Comboire

Fort de Comboire is a military fortress in Claix situated on elevated ground around 515 meters above sea level. The structure contains two connected levels of interior spaces and defensive ditches that surrounded the fortification.

This fortress was built between 1882 and 1885 as part of a chain of defenses around Grenoble. It was designed to protect the southeastern French border following Italy's unification as a nation-state.

This fortress held military significance for the region and reflected the defense priorities of the era. Visitors can explore the original spaces to understand how soldiers lived and worked within these walls.

The fortress can be reached on foot but the climb is steep and demands good fitness. It is wise to wear comfortable shoes and check opening times before making the journey.

The fortress was originally designed to house around 358 soldiers and could accommodate about 20 artillery pieces. These numbers reveal the strategic importance this location held as a key defensive position for French border protection.

Location: Claix

Inception: 1884

Part of: Grenoble fortified belt, Colline De Comboire

Website: http://fortdecomboire.fr

GPS coordinates: 45.13667,5.67806

Latest update: December 8, 2025 21:01