Kölner Festungsmuseum

The Kölner Festungsmuseum occupies a former Prussian military fortification building with exhibits covering defense structures across different periods. The site includes outdoor areas, park spaces, trench systems, and interior rooms ranging from the guardhouse to the powder magazine.

This intermediate fortification was built in 1876 following the Biehler pattern design for Rhine defense purposes. It functioned as a key defensive position for the region throughout subsequent decades with its original military equipment.

The fortress grounds display art installations placed there since 1985 throughout the outer areas. Visitors can encounter these modern works made of steel, concrete, and earth materials while walking through the moat spaces.

Guided visits happen twice monthly and last approximately 90 minutes each. Visitors gain full access to all outdoor surfaces, interior spaces, and special areas throughout the grounds.

The site preserves one of Germany's last remaining operating drawbridges, which still functions during guided tours. Visitors can witness this historical engineering achievement in action.

Location: Marienburg

Operator: Kölner Festungsmuseum e.V.

Opening Hours: Saturday[1],Sunday[3] 12:00-18:00

Website: http://museum.crifa.de

GPS coordinates: 50.89871,6.98237

Latest update: December 11, 2025 18:08