Belgium is next to France, Germany, Luxembourg and the Netherlands. Its total area is 33,990 square kilometers. The land area alone is 30,528 km². Belgium has three main geographical regions. The coastal plain is in the north-west. The central plateau are part of the Anglo-Belgian Basin. The Ardennes uplands are in the south-east. The Paris Basin reaches a small fourth area at Belgium's southernmost tip, Belgian Lorraine.