Limburg, also known as Dutch Limburg, is the southernmost of the twelve provinces of the Netherlands. It is bordered by Gelderland to the north and by North Brabant to the west. Its long eastern boundary forms the border with the German state of North Rhine-Westphalia. To the west is the border with the Belgian province of Limburg, part of which is delineat…Limburg, also known as Dutch Limburg, is the southernmost of the twelve provinces of the Netherlands. It is bordered by Gelderland to the north and by North Brabant to the west. Its long eastern boundary forms the border with the German state of North Rhine-Westphalia. To the west is the border with the Belgian province of Limburg, part of which is delineated by the river Meuse. To the south, Limburg is bordered by the Belgian province of Liège. The Vaalserberg is the extreme southeastern point, the tripoint of the Netherlands, Germany, and Belgium.