Middle Rhine
Between Bingen and Bonn, Germany, the Rhine River flows as the Middle Rhine (German: Mittelrhein) through the Rhine Gorge, a formation created by erosion, which happened at about the same rate as an uplift in the region, leaving the river at about its original level, and the surrounding lands raised. This gorge is quite deep, about 130 metres (430 ft) from the top of the rocks down to the average water-line.
The "Middle Rhine" is one of four sections (High Rhine, Upper Rhine, Middle Rhine, Lower Rhine) of the river between Lake Constance and the North Sea. The upper half of the Middle Rhine (Rhine Gorge) from Bingen (Rhine-kilometer 526) to Koblenz (Rhine-kilometer 593) is a UNESCO World Heritage Site (2002) with more than 40 castles and fortresses from the Middle Ages and many wine-villages. The lower half from Koblenz (Rhine-kilometer 593) to Bonn (Rhine-kilometer 655) is famous for the formerly volcanic Siebengebirge with the Drachenfels volcano. Both parts together are known as "the romantic Rhine".
Mittelrhein (wine region)
Mittelrhein (or Middle Rhine) is a region (Anbaugebiet) for quality wine in Germany, and is located along a 120 km stretch of river Rhine in the tourist portions of the Rhine region known as Middle Rhine. On the left bank of Rhine, vineyards begin immediately downstream of the Nahe River estuary and last until Koblenz. On the right bank, vineyards begin where Rheingau ends and last until 8 kilometers south of Bonn, in the Siebengebirge. Parts of the Rhine Gorge, a UNESCO World Heritage since 2002, make up the southern part of Mittelrhein.
The region's 448 hectares (1,110 acres) of vineyards (2013 situation) are dominated by white wine grapes (85%) to a higher extent than any other wine region of Germany with the exception of Mosel. With the much-appreciated Riesling being the most grown variety at 68% of the vineyards, and considering the vicinity to the world-famous regions Rheingau and Mosel, it could perhaps be expected that Mittlerhein would enjoy a commercial success. In reality, the situation is quite the opposite. In between 1989 and 2009 the Middle Rhine lost 36% of its total area of vines under cultivation, while the nationwide development shows a plus of 7.37% Since the region's planted area has been shrinking for quite some time, the region's wines are hardly ever seen on export markets, and seem to be rather unknown even inside Germany. The underlying reasons are manifold.
