Vorderrhein

General data
- Water type: River
- Progression: Rhine -> Waal -> Upper Merwede (Boven Merwede) -> Lower Merwede (Beneden Merwede) -> Old Meuse (Oude Maas) -> Het Scheur -> Nieuwe Waterweg (New Waterway) -> North Sea -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: Europe
- Countries: Switzerland
Description
The Vorderrhein or Anterior Rhine, is the left of the two initial tributaries of the Rhine (the other being the Hinterrhein). It is 76 km long and it is longer than the Hinterrhein, but has a lower discharge than the latter at their confluence, which marks the beginning of the Alpine Rhine section. The Vorderrhein and nearly all of its tributaries are located in the Swiss canton of Grisons (Graubünden), with the largest communities along the river being Disentis and Ilanz. One of its upper tributaries, the Rein da Medel, rises in the canton of Ticino.