Mohan Pass is a principal pass in the Siwalik Hills, the southernmost and geologically youngest foothills running parallel to the main Himalayas. The main road from Saharanpur in Uttar Pradesh to Dehra Dun and the hill station of Mussoorie in Uttarakhand cuts through the pass, then crosses the foothills.
Map of Mohan Pass, Ashkrodi, Uttarakhand 247662
References
Mohan Pass Wikipedia(Text) CC BY-SA