Geography of Belgium have repercussions for neighboring countries; uncertainties regarding federal and regional responsibilities (now resolved) have slowed progress in tackling environmental challenges. The main cities in Belgium in terms of population are Brussels, Antwerp, Ghent, Charleroi and Liège. Other notable cities include Bruges, Namur, Leuven, Mons and Mechelen. Geography of Belgium Belgium is a federal state located in Western Europe, bordering the North Sea. Belgium shares borders with France (556 km), Germany (133 km), Luxembourg (130 km) and the Netherlands (478 km). Belgium comprises the regions of Flanders, Wallonia and Brussels. Total renewable water resources: 18.3 cu km (2011) Freshwater withdrawal (domestic/industrial/agricultural):
Châtelet, Belgium Châtelet, Belgium Châtelet () is a Walloon municipality located in the Belgian province of Hainaut, on the river Sambre. As of January 1, 2006, Châtelet had a total population of 35,621. The total area of the municipality is 27.03 km² which gives a population density of 1,318 inhabitants per km². It is composed of three separate entities: Châtelet, Bouffioulx and Châtelineau. Châtelet was a long established independent city prior to its fusion with the other entities. The first settlers of the site of Châtelet, dating from paleolithic times, were attracted by the ford on the river, the nearby wooded areas