This trek takes you along the famous Singalila Ridge. This prominent spur of high ground lies at the southern end of a long crest, which runs down from Kangchenjunga itself, and forms the border between Sikkim and Nepal. The trek along this ridge going through small settlements is renowned as being one of the most scenically rewarding in the entire Himalaya. As you walk this trail, Kanchenjunga plays hide and seek behind the teasing mist. There are views of Kangchenjunga, Makalu, Everest, Lhotse and a host of other peaks in the eastern Himalaya all seen at one stretch - quite a sight to see that even from 11,800ft, the maximum altitude you get to on this trek.