EAST SIKKIM

East Sikkim was part of the kingdom of Sikkim for most of its history. In the 19th century, the district was under the rule of the Bhutanese. After the Anglo Bhutan War, the territory was virtually under the command of the British forces. After India's independence in 1947, the area was part of the kingdom of Sikkim under the protection of India. During the Sino-Indian War of 1962, the Nathula Pass witnessed a few skirmishes between India and China. In 1975, the Sikkim formally became part of the Indian Union as India's 22nd state. The district was under the occupation of the Nepalese for 30 years in the eighteenth and nineteenth centuries.

Popular tourist locales of East Sikkim and Pakyong districts are the Tsongmo Lake, Lake Menmecho, Dzuluk, Baba Mandir, Gnathang Valley, Elephant Lake Kupup, Lungthung View Point, Tukla Valley, Thambi View Point and the Nathu La pass. The pass was first opened during the 1904 Younghusband Expedition to Tibet.^[5] It saw a tremendous boom in trade during 1950–1959 when the Chinese troops occupying Tibet were supplied through the pass.^[6] The pass and Baba Mandir are open to Indian nationals only. To enter this region a special permit is required; the Inner Line Permit has to be obtained one day prior to departure. This permit is made through local tourist offices. Other tourist areas include the town of Gangtok, the Phodong Monastery north of Gangtok and the Rumtek Monastery.