Fortifications of Metz

The Fortifications of Metz form an extensive defensive system surrounding the city with two concentric belts of fortifications, multiple forts, deep trenches, and reinforced concrete bunkers positioned strategically around the perimeter. The network was designed so that different sections connect through underground passages, with observation posts placed to monitor approaches from all directions.

The fortifications originated under French control but were fundamentally rebuilt and expanded after 1871 under German authority. During this period, seven new forts were added and the entire complex was equipped with modern military technology to protect the region.

The fortifications represent the evolution of military architecture, combining French and German engineering approaches during different periods of control over the region.

Several well-maintained sections of the fortifications are open to the public with marked walking paths and information panels throughout the site. It is advisable to plan your visit in advance, as the complex is spread over a large area and terrain can be uneven in places.

The fortifications feature rotating steel turrets and thick concrete casemates designed to withstand heavy artillery fire. Many of these technical features remain hidden underground and are only visible to visitors in certain accessible sections.

GPS coordinates: 49.11778,6.18556

Latest update: December 8, 2025 13:40