Fort d'Arches

Fort d'Arches is a military fortification built on elevated terrain near Pouxeux, featuring thick sandstone walls and dry moats dug into the landscape. Underground chambers extend through the rock beneath the surface, forming the central core of the defensive structure.

The fort was built between 1875 and 1877 as part of the Séré de Rivières fortification system designed to protect the Haute-Moselle region. It was later incorporated into the broader defensive network around Épinal.

The fort displays 19th-century French military engineering and reflects the defensive strategy of the region during that era. Its placement alongside other fortifications shows how communities organized their protection.

The fort is not open to casual visits but guided tours can be arranged through local heritage organizations in the Grand Est region. Plan ahead by contacting these organizations to schedule an authorized visit.

The fort provides winter shelter for several protected bat species, including the Greater Mouse-eared Bat, which hibernates in the underground chambers. This use demonstrates how abandoned military structures now serve as vital habitats for endangered wildlife.

GPS coordinates: 48.10470,6.54849

Latest update: December 14, 2025 18:07