Landgraaf is a municipality in southeastern Limburg, Netherlands.Population centresNieuwenhagenSchaesbergUbach over WormsTopography460pxDutch topographic map of the municipality of Landgraaf, June 2015Special informationA pop music festival called Pinkpop is held annually on the Pentecost weekend in Schaesberg, a town in Landgraaf.Landgraaf is also home to the largest indoor ski piste in Europe, called Snow World.Notable nativesCarach Angren, symphonic black metal band Harry Kempen, cultural psychologist Johan Kremers, former Queen's Commissioner of Limburg