Viking raids in the Rhineland
The area known today as the Rhineland begins at the confluence of the Moselle and the Rhine and ends at Emmerich, where the Rhine divides into the Lek and the Waal to form a delta. In the east, the Rhineland ends close to the Rhine itself, being bounded by low mountain ranges such as the Siebengebirge or Bergisches Land. To the west its boundary is less well defined, but in general parlance it runs beyond the present state border with the Netherlands, i.e. east of the Meuse. Because the modern state of Rhineland-Palatinate lies south of the Moselle, the low mountain range of the Eifel north of the river is usually seen as belonging to the Rhineland. Areas south of the Moselle, such as the Hunsrück, are also considered to be part of the Rhineland.
Rhenish-Hessian Hills
The Rhenish-Hessian Hills (), also called the "Land of the Thousand Hills" ("Land der 1000 Hügel"), refers to that part of Rhenish Hesse within the German state of Rhineland-Palatinate. It lies within the counties of Alzey-Worms and Mainz-Bingen, and covers the same area as the natural region known as the Rhenish Hesse Tableland and Hill Country ("Rheinhessisches Tafel- und Hügelland"). It covers an area of around 1,400 km².