A military bunker located near Colmar, France, in the Alsace region. This area, situated close to the German border, has a long history of fortifications due to its strategic importance. The Alsace region saw extensive military construction during both World War II and the Cold War period, with numerous bunkers and defensive structures built to protect against potential invasions.
Colmar itself, located in the Haut-Rhin department, lies within the broader historical context of the Maginot Line defensive system, though this specific bunker's exact role and construction date remain unconfirmed without further investigation.