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Loncin Fortress

About

Loncin Fortress stands as one of Liège’s most powerful memorials to the First World War, preserved in the dramatic state in which it fell on 15 August 1914. Built in the late 19th century as part of the fortified ring defending the city, the concrete stronghold was designed to resist heavy artillery but proved vulnerable to the unprecedented force of the German “Big Bertha” guns. A direct hit ignited the fort’s powder magazine, causing a catastrophic explosion that killed most of the garrison and left the structure shattered. Today, the ruins remain largely untouched, forming both a national necropolis and a place of remembrance where visitors can walk among collapsed walls, original armaments, and the resting place of hundreds of soldiers. The site offers a solemn, immersive insight into the Battle of Liège and the human cost of early modern warfare, making it one of the region’s most moving historic landmarks.

Liège Belgium
Loncin Fortress
Location

Loncin Fortress (Fort de Loncin) is located a few kilometres west of Liège city centre, in the municipality of Ans, Province of Liège, at Rue des Héros 15 bis, 4431 Liège, on the approach to the Herve plateau in the direction of Brussels and Tongeren. It sits within its own wooded military‑park setting, surrounded by quiet residential areas of Ans and nearby villages such as Loncin and Ayeneux. Nearby, visitors will find other ring‑forts of the Liège defensive belt such as Fort de Hollogne, the Museum of Wallonian Life in Liège, and the main historic attractions of central Liège, all reachable within a short drive or bus ride from the Loncin stop on lines 75 and 84.

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