Geography of the Netherlands

See the article on the "Geography of the Netherlands" for a more detailed description.
Holland is situated in the west of the Netherlands. A maritime water-oriented region, Holland lies on the North Sea at the mouths of the Rhine and the Meuse (Maas). It has numerous rivers and lakes and an extensive inland canal and waterway system. To the south is Zealand. The region is bordered on the east by the IJsselmeer and four different provinces of the Netherlands.
Holland is protected from the sea by a long line of coastal dunes. Most of the land area behind the dunes consists of polder landscape lying well below sea level. At present the lowest point in Holland is a polder near Rotterdam, which is about seven meters below sea level. Continuous drainage is necessary to keep Holland from flooding. In earlier centuries windmills were used for this task. The landscape was (and in places still is) dotted with windmills, which have become a symbol of Holland.
Holland is 7,494 square kilometres (land and water included), making it roughly 13% of the area of the Netherlands. Looking at land alone, it is 5,488 square kilometres in size. The combined population is 6.1 million.