From Ghunsa and above, any signs of human habitation are that of seasonal settlements for the yak herders. They will take their animals to heights of 4000m-4500m in the warmer months of the year. For the trekker the scenery is unmatched. The route past the sheer cliffs and towering peaks of the Kanchenjunga massif and Jannu (7710m) are awe inspiring. They rise directly out of this classical and very grand glacial valley. The trail is ill-defined at times, crossing loose scree and rocks that have been pushed forth from old glaciers. We usually make a camp at Kambachen (4200m) enroute, which is seasonally occupied by locals only. It is quite possible to see wildlife in this remoter part of the Himalaya; blue sheep, ibex, mountain goat or smaller animals among the rocks such as hyrax and marmots. Overhead, various birds of prey may be seen- Lammergeir (a type of vulture) and various eagles, kites and falcons.