The mountain rises at the head of the Hüttwinkltal valley, the upper part of the Raurisertal, on the Alpine divide. It is a mighty massif with a characteristic rock pyramid on the summit block and a great North Face above Kolm-Saigurn. The highest summit of the Goldberg Group is not the Hoher Sonnblick, however, but the 3,254-metre-high Hocharn to the north.