Trekking to Sandakphu through Singiallia ridge starts off from Maneybhanjang at an altitude of 1,524 meters (5,000 ft) and gradually climbs up through forests of rhododendron, giant magnolias, spruce and other trees of sub-alpine region and more than 600 varieties of orchids-the largest to be found in one geographical area in the world.
The spectacular Mountain View from Sandakphu top is unsurpassed by any view anywhere. Where else can be seen 180 degrees of snow-capped mountains which includes Everest, Makalu, Lhotse, Kumbhakarna, Kanchenjanga, Pandim ,Chomolhari , Kabru in one single stretch of snows-an ethereal beauty.