Darjeeling - the name is derived from the Tibetian word 'Dorje' which means the precious stone or ecclesiastical sceptre, which is emblematic of the thunderbolt of Indra, and 'ling' - a place, hence the land of the thunderbolt. The sceptre of Indra is believed to have fallen at a place where now stands the Observatory Hill.

The colourful people are descended from the Grouches of the eastern Nepal; fair-skinned Sikkim Bhutias and Lepchas; the Dukpas of Bhutan.

Darjeeling is internationally famous for its tea industry and the Darjeeling Himalayan Railway, a UNESCO World Heritage Site. The tea plantations date back to the mid 19th century as part of a British development of the area. The tea growers of the area developed distinctive hybrids of black tea and fermenting techniques, with many blends considered among the world's finest. The Darjeeling Himalayan Railway connecting the town with the plains was declared a World Heritage Site in 1999 and is one of the few steam engines still in service in India.

Darjeeling has several British-style public schools, which attract students from many parts of India and neighbouring countries. The town, along with neighbouring Kalimpong was a major centre for the demand of a separate Gorkhaland state in the 1980s, though the separatist movement has gradually decreased over the past decade due to the setting up of an autonomous hill council. In recent years the town's fragile ecology is threatened by a rising demand for environmental resources, stemming from growing tourist traffic and poorly planned urbanisation.

The history of Darjeeling is intertwined with that of Nepal, Bhutan, Sikkim and Bengal. Until the early 19th century, the area around Darjeeling was ruled intermittently by the kingdoms of Nepal and Sikkim, with settlement consisting of a few villages of Lepcha woodspeople. In 1828, a delegation of British East India Company officials on their way to Sikkim stayed in Darjeeling and decided that the region was a suitable site for a sanitarium for British soldiers. The Company negotiated a lease of the area from the Chogyal of Sikkim in 1835. Arthur Campbell, a surgeon with the Company and Lieutenant Napier (later Lord Napier of Magdala) were given the responsibility to found a hill station there.

Darjeeling War MemorialThe British established experimental tea plantations in Darjeeling in 1841. The success of these experiments led to the development of tea estates all around the town in the second half of the 19th century. Darjeeling was annexed by the British Indian Empire a few years after an incident of discord between Sikkim and the Company in 1849. During this time immigrants, mainly from Nepal, were recruited to work at construction sites, tea gardens, and on other agriculture-related projects. Scottish missionaries undertook the construction of schools and welfare centres for the British residents, laying the foundation for Darjeeling's high reputation as a centre of education. The opening of the Darjeeling Himalayan Railway in 1881 hastened the development of the region. In 1898, Darjeeling was rocked by a major earthquake (known as the "Darjeeling disaster") that caused severe damage to the town and the native population.

Under British rule, the Darjeeling area was initially a "Non-Regulation District" (a scheme of administration applicable to economically less advanced districts in the British Raj) - acts and regulations of the British Raj did not automatically apply to the district in line with rest of the country. As a consequence of the 1905 Partition of Bengal, the area came under the jurisdiction of the Rajshahi division and was placed in the newly created province of East Bengal and Assam. Later in 1919, the area was declared a "backward tract". Darjeeling's elite residents were the British ruling class of the time, who visited Darjeeling every summer. An increasing number of well-to-do Indian residents of Kolkata (then Calcutta), affluent Maharajas of princely states and land-owning zamindars also began visiting Darjeeling. The town continued to grow as a tourist destination, becoming known as the "Queen of the Hills". The town did not see any significant political activity during the freedom struggle of India owing to its remote location and small population. However, there was a failed assassination attempt by revolutionaries on Sir John Anderson, the Governor of Bengal in the 1930s.