“Between 1820 and 1881 this very spot the Innerer-Festungsring-Köln-Fort-IV-Volksgarten-Lünett offered protection for Cologne against French attacks. Can you imagine the cannons roaring?
This is Fort IV a key part of Cologne’s Inner Ring Fortress a remarkable feat of 19th-century military engineering. King Friedrich Wilhelm III ordered its construction. He wanted to strengthen Prussia’s Rhine defenses. The massive project wasn’t completed until 1863. At the time it represented the most modern ring of fortifications in Europe.
The ‘Festung Köln’ was immense. It had a perimeter of 42.5 kilometers. It included 182 individual structures. It was Germany’s largest defense system. The forts were primarily built of bricks. They were numbered with Roman numerals.
Fort IV initially was designed as an artillery fort. All artillery pieces were to be positioned inside. But the flat shape of the forts made them easy targets. The enemy could easily use the hills for targeting. The artillery was moved to side batteries. The left battery was south of the access road to Widdersdorf. The right battery was near the right ditch defense. This transformed Fort IV from an artillery fort to an infantry fort.
Later the introduction of high-explosive shells necessitated improvements. The ceiling supports were reinforced. A thicker concrete layer was added.
Fort IV along with Forts V and VII were among the largest. They were positioned along the main railway lines in Cologne. This strategic location was crucial for defense.
Sadly much of the original fort is gone. Only the ‘Reduit’ the core structure remains. What you see now is the result of later modifications. The iconic towers are not original. They belong to an excursion restaurant. It opened in 1888 in the newly created Volksgarten.
Today this place offers a tranquil contrast to its warlike past. This unique blend of history and peaceful parkland is worth your exploration. Enjoy the remnants of Cologne’s formidable past. The Innerer-Festungsring-Köln-Fort-IV-Volksgarten-Lünett tells a silent story. It whispers of conflict and transformation.”