Langisjór Lake, Fögrufjöll, Grænifjallgarður

Langisjór is a lake that’s 20 km long and 2 km wide in some places. The lake is to the southwest of Vatnajökull, between the mountains Tungnárfjöll and Fögrufjöll, in a beautiful and picturesque landscape. Its square measure is 27 km², it reaches a depth of 75 m and the water surface is 670 m above sea level.