Zireiner See is a lake of Tyrol, Austria. The Zireiner lake is around 4 hectares of a mountain lake at 1,799 meters above sea level in the Brandenberger Alps. It lies between the Rosskogel (1940 m asl) in the east and the Rofanspitze in the west in the hollow, on the north side of foothills of the Marchspitze (2004 m above sea level ) and in the south of the Latschberg (1949 m above sea level) A.) is formed. At the western end, a spring feeds the lake.