Dreieckhorn Rising above the immense ice fields surrounding Konkordiaplatz, Dreieckhorn is a 3,811-meter mountain in the Bernese Alps of southern Switzerland. Its steep ridges, glaciated approaches, and position beside the Great Aletsch Glacier make it one of the more distinctive high summits in the central Aletsch region. Dreieckhorn is overshadowed in height by its parent …
