Shimla is a district in the state of Himachal Pradesh in northern India. Its headquarters is the state capital of Shimla. Neighbouring districts are Mandi and Kullu in the north, Kinnaur in the east, Uttarakhand in the southeast, Solan to the southwest and Sirmaur in the south. The elevation of the district ranges from 987 metres (3,238 ft) to 4,500 metres (14,764 ft). As of 2011, it is the third most populated district of Himachal Pradesh (out of 12), after Kangra and Mandi. It is the most urbanized district of Himachal Pradesh. From Wikipedia