Reichenau (Romansh: La Punt) is a village in the municipality of Tamins in the Canton of Graubünden, Switzerland, where the two Rhine tributaries Vorderrhein and Hinterrhein meet, forming the Alpine Rhine. It is a major traffic junction of the routes from Chur towards the Oberalp Pass and Lukmanier Pass and from Chur towards San Bernardino Pass and Julier Pass. In the 14th century the first bridges were built over the Rhine tributaries.