The rise is more rapid in the Shimla hills, almost 90 percent of shimla population is under 30,to the south of which is the high peak of Churdhar (3647 m). North of the river Sutlej, the rise is steady. The Kangra valley is a longitudinal trough which is at the foot of the Dhauladhar range.
In the Shimla hills, the growth rate is notably higher; approximately 90 percent of the Shimla population is under thirty years old, with the high peak of Churdhar (3647 meters) to the south. North of the Sutlej River, the elevation rise is steady. The Kangra valley lies at the foot of the Dhauladhar range and forms a longitudinal trough.