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Fort de Loncin

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Fort de Loncin

Fort de Loncin

Located on the outskirts of Liège, this late 19th-century fortification was designed by General Brialmont. It is a significant site for military history and architecture because it was constructed entirely of concrete, a method that was unusual for its time. Visitors go here to explore the massive concrete structures and understand the defensive strategy used to protect the city during that era.

Getting There

The fort is situated outside the city centre of Liège. Access is typically via local bus or by car. Depending on the mode of transport and traffic, the journey from the centre generally takes between 20 and 30 minutes.

Visit Duration

Allow approximately 2 to 3 hours to walk through the fortifications and view the remaining concrete installations.

When to Visit

The site is outdoors and exposed, so it is best visited during the spring and summer months. It is advisable to visit during weekday mornings to avoid larger groups. The site does not typically experience extreme crowding compared to central city landmarks.

Nearby Attractions

The fort can be combined with other military and religious sites in the region:

  • Fort de Lantin (3.3km)
  • Fort de Hollogne (3.6km)
  • St Martin's Basilica, Liège (6.1km)
  • Church of Saint John the Evangelist (6.4km)

Updated September 8, 2026 · Edited by the World by City editors

Tickets & tours

Admission prices and opening hours change often, so we don't list them here. Check what's on sale and at what price below — booking ahead can cut the queue at some places.

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Stays near Fort de Loncin

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Good to visit alongside

Fort de Lantin

Museums & galleries

Fort de Lantin

One of twelve forts built in the late 19th century to defend Liège, notable for being constructed entirely of concrete, a novel material at the time. It offers a look into the history of Belgian military architecture.

3.3 km away
Fort de Hollogne

Museums & galleries

Fort de Hollogne

One of twelve forts built around Liège in the late 19th century as part of Belgium's national defense strategy, constructed between 1881 and 1884. It was unusually built entirely of unreinforced concrete for its time, making it worth a look for anyone interested in military architecture.

3.6 km away
St Martin's Basilica, Liège

Temples & religious sites

St Martin's Basilica, Liège

A Gothic church built on Publémont Hill in the city of Liège. It is the historic site where the Feast of Corpus Christi was first celebrated, and it was once one of the city's collegiate churches.

6.1 km away
Church of Saint John the Evangelist

Temples & religious sites

Church of Saint John the Evangelist

A historic church in central Liège, said to have been founded around 980 by Bishop Notker and to house his tomb. It's a fine place to take in the history held within a long-standing religious building.

6.4 km away
Holy Cross Church, Liège

Temples & religious sites

Holy Cross Church, Liège

A Roman Catholic church in the old town of Liège, founded in the 10th century by Bishop Notger. Here you can experience centuries of religious tradition alongside its antique architecture.

6.4 km away
Collégiale Saint-Pierre de Liège

Temples & religious sites

Collégiale Saint-Pierre de Liège

A former church in Liège, Belgium, founded by Bishop Hubertus in 712 and later developed into an abbey church. After the bishop's death, his remains were kept for a time in the crypt here, making it a site of long historical significance.

6.5 km away