The lake is 145 meters above sea level, has an area of ​​approximately 0.75 km²  and is 32.5 meters deep.  The main entrance is Gupuelva, which comes from the north. The outlet is through Askerelva, which flows out of the southwest waters.A popular activity is to run a round along the water. Following a water edge, the whole trail is 4.76 km.