Fort de Barchon

The Coal mine of Hasard de Cheratte (or Cheratte 10) was the main colliery of the Société anonyme des Charbonnages du Hasard, and had four shafts. It is located in Cheratte, a section of the Belgian town of Visé in Liège province in Wallonia. The first shaft was dug in 1850 to extract dice coal and closed for the first time in 1877 following an accident. It reopened 30 years later in 1907 and operated until 1977. In the early 21st century the mine has gained some notoriety as an urban ruin. Remediation of the site and the demolition of several buildings start in 2017.

Blegny-Mine was a coal mine in Trembleur, near Liège, in Belgium which today is preserved as an industrial heritage site and show mine. The museum features on the European Route of Industrial Heritage and is one of the four historical mines in Wallonia listed by UNESCO as a World Heritage Site in 2012. Mining at the site was begun by the monks of Val-Dieu Abbey in the 16th century. The first mine shaft was sunk in 1779 and expanded throughout the 19th and early 20th centuries. In 1883, two concession companies in the region merged but went bankrupt in 1887. Mining at the site was taken up by the Société anonyme des Charbonnages d'Argenteau in 1919. The mine's headframe was destroyed by the Belgian Army in 1940 and many of the surviving features of the site date to the post-World War II period. At its height in 1970, it produced 232,000 tonnes (228,000 long tons; 256,000 short tons) of coal per year and employed 680 workers. It was one of the last active coal mines in the Province of Liège, closing after subsidies were withdrawn following the 1973 oil crisis, in 1980. The mine was transformed into a museum soon after its closure. Today the museum receives between 140,000 and 160,000 visitors each year.

The Fort d'Évegnée is one of twelve forts built around Liège, Belgium, in the late 19th century. The overall Fortified Position of Liège was a constituent part of the country's National Redoubt. Fort d'Évegnée was built between 1881 and 1884 according to the plans of General Henri Alexis Brialmont. Contrasting with the French forts built in the same era by Raymond Adolphe Séré de Rivières, the fort was built exclusively of unreinforced concrete, a new material, rather than masonry. The fort was heavily bombarded by German artillery in the Battle of Liège in World War I and again at the opening of World War II. It is now an industrial site, used for the storage and testing of rocket propellant.

Retinne (Walloon: Ritene) is a village of Wallonia and a district of the municipality of Fléron, located in the province of Liège, Belgium. It is just north of the centre of Fléron.

Wandre (French pronunciation: [wɑ̃dʁ]; Walloon: Wande) is a sub-municipality of the city of Liège located in the province of Liège, Wallonia, Belgium. It was a separate municipality until 1977. On 1 January 1977, it was merged into Liège.

Blegny (French pronunciation: ​[bleɲi], before 2001: Blégny; Walloon: Blegné) is a municipality of Wallonia located in the Province of Liège, Belgium. On January 1, 2006, Blegny had a total population of 12,799. The total area is 26.07 km² which gives a population density of 491 inhabitants per km². The municipality consists of the following districts: Barchon, Housse, Mortier, Saint-Remy, Saive, and Trembleur (town centre).

The Pont de Wandre is a single-pier cable-stayed bridge carrying the N667 road across the Albert Canal and the river Meuse between Liège (on the east side) and Herstal (on the west side), both in Belgium.

Oupeye (French pronunciation: ​[upɛj]; Walloon: Oûpêye) is a municipality of Wallonia located in the province of liège, Belgium. On January 1, 2006, Oupeye had a total population of 23,581. The total area is 36.11 km² which gives a population density of 653 inhabitants per km². The municipality consists of the following districts: Haccourt, Hermalle-sous-Argenteau, Hermée, Heure-le-Romain, Houtain-Saint-Siméon, Oupeye, and Vivegnis.

Dalhem (French pronunciation: ​[dalɛm]; Walloon: Dålem) is a municipality of Wallonia located in the province of Liège, Belgium. On 1 January 2012 Dalhem had a total population of 6,996. The total area is 36.06 km² which gives a population density of 180 inhabitants per km². The name Dalhem is of Germanic origin and means "place of residence in the valley" (lit. dale home/dale ham).

The Fort de Pontisse is one of twelve forts built around Liège, Belgium, in the late 19th century. The overall Fortified Position of Liège was a constituent part of the country's National Redoubt. Fort de Pontisse was built between 1881 and 1884 according to the plans of General Henri Alexis Brialmont. Contrasting with the French forts built in the same era by Raymond Adolphe Séré de Rivières, the fort was built exclusively of unreinforced concrete, a new material, rather than masonry. The fort was heavily bombarded by German artillery in the Battle of Liège. Attacked in both World War I and World War II, the fort has been preserved as a refuge for bats, which may be visited during summer months.

The Fort de Fléron is one of twelve forts built around Liège, Belgium, in the late 19th century. The overall Fortified Position of Liège was a constituent part of the country's National Redoubt. Fort de Fléron was built between 1881 and 1891 according to the plans of General Henri Alexis Brialmont. Contrasting with the French forts built in the same era by Raymond Adolphe Séré de Rivières, the fort was built exclusively of unreinforced concrete, a new material, rather than masonry. The fort was heavily bombarded by German artillery in the Battle of Liège. Fléron was upgraded in the 1930s in an attempt to forestall or slow an attack from Germany. Located in the center of Fléron, the fort has been buried and is surrounded by apartments.

Fléron (French pronunciation: [fleʁɔ̃] (listen); Walloon: Fléron) is a municipality of Wallonia located in the province of Liège, Belgium. On January 1, 2006, Fléron had a total population of 16,088. The total area is 13.72 km2 (5 sq mi) which gives a population density of 1,172 inhabitants per km². Fléron is east of the city of Liège. The municipality consists of the following districts: Fléron, Magnée, Retinne, and Romsée. The reminders of Fort de Fléron are in the center of the village of Fléron.