Alleruusakasiit, former spelling Agdlerussakasit, is a mountain in the Kujalleq municipality, southern Greenland.
Geography This mountain is a 1,743.7 m high largely unglaciated rocky summit rising 2.8 km west of the shore of Torsukattak Fjord located across the valley south of Angiartarfik.
Alleruusakasiit is famous for its massive eastern cliff, known as the Thumbnail.Ian Parnell: Learning Process. American Alpine Journal (AAJ) 2001, pp. 57–70, Greenland: The Thumbnail. Fragile moments, pp. 61–65
See also Big wall climbing List of mountains in Greenland
References