Historial franco-allemand du Hartmannswillerkopf, Military museum at Hartmannswillerkopf mountain, France

The Franco-German museum sits on Hartmannswillerkopf mountain in a modern building at approximately 900 meters elevation and displays military items, photographs, and documents from World War I. The building contains exhibition spaces with different types of media presentations and overlooks the surrounding mountain terrain.

The museum opened in 2014 and documents the battles that took place on Hartmannswillerkopf during World War I, when this mountain peak was contested between opposing armies. The site saw intense fighting that claimed many lives.

This place tells the story of shared memory between France and Germany, focusing on what World War I meant for ordinary soldiers and their families on both sides. Visitors see how this past continues to shape understanding between the two nations today.

The Historial lies northwest of Cernay and is reached from Cernay via the D 431; a parking area is marked beside the building. The site sits at the foot of the Hartmannswillerkopf, with the Nécropole nationale and its walled plot of white markers just behind the museum. Weather at this elevation can change quickly, so bring appropriate clothing.

The museum sits beside a cemetery and preserved trenches, where visitors can directly see how fighting armies lived and battled on this mountain. This direct access to preserved battlefield landscapes transforms the experience beyond a simple indoor exhibition.