Shimla District lies between the longitude 77o-0" and 78o-19" east and latitude 30o-45" and 31o-44" north. It is bounded by Mandi and Kullu in the north, Kinnaur in the east, the state of Uttaranchal  in the south, Sirmaur, district in the west. The elevation of the district ranges from 300 to 6000 metres.  The topology of the district is rugged and tough. Shimla district derives its name from Shimla town which was once a small village. Shimla district in its present form came into existence from 1st Sept,1972 on the reorganisation of the districts of the state.

History of Shimla goes back to the period of Anglo-Gurkha war in the beginning of 19th century.  In 1804 the Gurkhas , who had suffered a severe defeat at the hands of the Sikhs at the battle of Kangra, a hill fortress about sixty miles from Shimla, where according to some accounts they lost thousand of men in the fight and many others from disease, commenced to ravage the states and hills surrounding Shimla. Gurkhas built many forts around Shimla. One of these strongholds, the Jagatgarh  fortress, was the origin of the modern Jutogh, the well known military cantonment adjoining Shimla. By 1808 the invaders had conquered  all the fortified posts between the Jamuna and Satluj, and from their capital Arki began their ruthless rule over the neighbouring  hill states, untill at length the people in their wretchedness appealed to the British for help. A small British force under Major General 'Sir David Ochterlony' was despatched to liberate the hill men from Gurkhas. Majority of hill chiefs responded to the call and joined the British forces. The rivals  were engaged in the toughest battle at 3750 ft high Ramgarh fort at Nalagarh. A decisive battle took place near the fort at Malaon in which superior guns of the British overpowered the enemy. The battle of Malaon on 15th May 1815 ended the dream of the Gurkhas, to rule over this part of the land for any longer. After few days, an official declaration was made according to which all Chieftains who had joined British in expelling the Gurkhas were restored with their land under the British protection. The maharaja of Patiala who has also rendered invaluable services to the British was rewarded with land in the neighbourhood of the area now comprising Shimla. After the defeat of Gurkhas they were forced to sign the 'Treaty of Sanjauli' . The company retained the strategic forts of Sabathu, Kotgarh, Ramgarh and Sandoch. 

Present day Shimla District comprises of 19 erstwhile hill states mainly Balson, Bushahr, Bhaji and Koti, Darkoti, Tharoch & Dhadi,Kumharsain, Khaneti & Delath, Dhami, Jubbal , Keothal, Rawingarh, Ratesh, Sangri.

Bushahr was one of the oldest of the hill states after Kashmir in the Western Himalayas. According to one legend .the Bushahr dynasty was founded by 'Pradhuman', the son of Lord Krishna. In order to marry the daughter of Banasur, the local chief of shonitpur(Sarahan), Pradhuman is said to have come to that place and after the death of Banasur in an encounter with him, he became the chief of Bushar and Kinnaur regions, since Banasur has no son. According to C.F.Kennedy , Bushar was founded by Danbar Singh an immigrant Rajput from Deccan in 1412 A.D. In 1914  Britishers recognised  Padam Singh as legitimate heir and was crowned Raja of Rampur Bushahr. Ultimately in March, 1948  Rampur Bushahr became part and parcel of  province of Himachal Pradesh.

Jubbal one of the Shimla Hill States with an area of 288 Sq miles was originally tributary to Sirmaur, but after Gurkha war, it became independent. Raja Karam Chand was the founder of the Jubbal State. Jubbal merged with the Indian Union after independence and became a part of Himachal Pradesh on 15th April, 1948. at the time of merger 'Dig Vijay Singh ' was the ruler of the state.

Shimla District in its present form came into existence from 1st September 1972 on the reorganisation of the districts of the state. After the reorganisation , the erstwhile Mahasu district lost its entity and its major portion was merged with Shimla.  Shimla district derives its name from Shimla town, the district headquarters and now state capital of Himachal Pradesh.

Prime Attractions of Shimla:

Annandale:
Annandale, just 2-km below the Ridge in Shimla, offers a picturesque piece of ground, charmingly adapted for recreation in the days of the Raj. Today it affords a pleasant change from the perpetual slopes above.

Chadwick Falls:
km beyond the Summer Hill and 7-km west of the ridge from Shimla are the Chadwick Falls, which was once the site of a 67-m aquatic spectacle.

Chapslee:
Containing the comfortable elegance of an English country manor, Chapslee was originally built in 1835.

Christ Church And St Michael'S Cathedral:
The most prominent building on the Mall is the yellow Christ Church, reputed to be the second oldest church in northern India. The silhouette of this can be seen on the skyline for miles around. It was designed by Colonel JT Boileau in 1844, but consecrated only after 1857. The clock was donated by Colonel Dumbleton in 1860, and the porch added in 1873.

Churdhar Sanctuary:
The sanctuary got its name from the Chur Peak, on the top of which sits a majestic status of Lord Shiva. One is sure to come across a large number of multi-coloured and agile Monals in the adjoining forests.

Gurkha Castles:
The Gurkha castles in Solan, Sirmour, Bilaspur and Shimla districts remind us of the life and time under the Gurkha regime. While most of the structures built by the Gurkhas have crumbled, the remaining few beckon tourists.

Hatkoti:
Some 105-km east of Shimla, in Jubbal Tehsil on the banks of the river Pabbar, lays the mysterious valley of stone temples Hatkoti. Close by stands a small village by the name of Parhaat.

Jakhu Temple:
No visit to the state capital Shimla is complete without visiting Jakhu Hill. This hill looms over Shimla town and is the geographical nucleus. The Hanuman temple at the top of Jakhu hill is the highest point in town.

Jeep Safari In Himachal Pradesh:
By jeep, car or on motorcycle, one can explore the variety Himachal has to offer. By jeep, the Trans Himalayan tracts can steadily unfold their natural and man-made wonders.

Karyali Lake:
In district Shimla,Karyali Lake lies on the northern face of the peak of Chhoti Shali.

Kotesvara Temple:
The Kotesvara (also spelt as Kotesvar) temple is a magnificient structure dedicated to Shiva who is represented there in the form of 'Shivalinga'.

Mahatma Gandhi's Retreat: Gorgian Mansion:
A magnificent mansion, majestically standing close to the 'Administrative Block' of Himachal Pradesh University at Summer hill, a suburb of Shimla, was the house of Late Raj Kumari Amrit Kaur, a veteran freedom fighter and close associate of Gandhiji and the first Union Health Minister of India.

Padam Palace:
Resting in a nest-shaped valley on the left bank of the Satluj River is Rampur's Padam Palace, 125-km from Shimla. The township came up because of its strategic location on the old Hindustan-Tibet trade route, which was accessible and not snowbound.

Shirigul Temple:
One of the oldest and the most important temples of Shirigul are situated on the Chur Dhar Peak.

Tattapani:
On the right banks of the river Satluj, is Tattapani famous for its hot sulphur springs. The place also has religious importance. These natural sulphur springs are invigorating and have curative values.

The Cecil:
In the last quarter of the 19th century, at the site of the Cecil - towards the western stretch of Shimla's elegant Mall - stood the small 'Tendril Cottage'.