abstract:The Lower Inn valley () is that part of the Inn valley through which the River Inn flows from a point a few kilometres west of Innsbruck near its confluence with the Melach downstream to a few kilometres before Rosenheim. A further distinction can be made between the Tyrolean Lower Inn Valley (Tiroler Unterinntal) (as far as Kufstein) and the Bavarian Lower Inn Valley (from Kiefersfelden).