 The whole massif is approximately 12 km2.The area drops steeply on all sides, and is bounded to the SE by path 234 from the Wildenseehutte down to Altausseer See, to the south by the lake itself, then to the SW by the road to Blaa-Alm.The Western edge is marked by the valley of Grüne Bichl, and the northern limit is the ridge crest of Schönberg, then a rather ill-defined line back to the Wildenseehütte.