Situated about 51km from Manali town at an altitude of 13050 FT on the highway towards Keylong is Rohtang Pass.  Regular bus service plies over it from Manali to Keylong in Lauhal district. Here one sees the majesty of the mountains at its height and splendor. At the top of the Pass the air seems to glitter against the snow as you look down over herringboned ridges into the Lahaul Valley. There is a beautiful Dashohar Lake left to the pass, where pilgrims go every year on the auspicious day of 20th Bhadon.