Plombières

Plombières (Bleyberg or Bleiberg, Blieberg; So-on-Mont-d'-Plomb) is a municipality of Wallonia located in the province of Liège, Belgium.

On 1 January 2006, Plombières had a total population of 10,401. The total area is 53.17 km2 which gives a population density of 200 inhabitants per km2.

The municipality consists of the following districts: Gemmenich, Hombourg, Montzen, Moresnet, and Sippenaeken.

The local language is Low Dietsch, a bridge dialect between East Limburgish and Ripuarian.