Tripura

The Manikya dynasty claims one of the longest continuous royal lineages in India, ruling Tripura for over 600 years with more than 180 kings recorded in the Rajmala, a verse chronicle begun in the 15th century under King Dharma Manikya and updated through successive reigns. Early Tripuri kings (Tipra) controlled a larger domain that at its peak extended into present Bangladesh's Comilla and Sylhet, and fought both Mughals and Arakanese. British influence arrived in the early 19th century when Tripura became a princely state under British paramountcy but retained internal sovereignty; Agartala was made capital in the 1840s by Maharaja Krishna Kishore Manikya. The most architecturally memorable ruler, Maharaja Bir Bikram Kishore (1923-47), built the Ujjayanta Palace at Agartala (completed 1901 with later additions), designed by British architect Martin Burn, and Neermahal water palace at Melaghar (1930) in the middle of Rudrasagar Lake — one of only two water palaces of its type in India after Udaipur's Jal Mahal. His successor Kirit Bikram Kishore Manikya was a minor when Tripura acceded to independent India on 15 October 1949 through the Instrument of Accession signed by the regent. It was first a Part C state, then a Union Territory from 1 November 1956, and was elevated to full statehood on 21 January 1972. Large Bengali migration after 1947 and again after 1971 rebalanced demographics, and Kokborok was later recognised as an official language to protect tribal heritage. Insurgency in the 1990s has since given way to relative peace and growth in connectivity.

Tripura is a succession of five low hill ranges — Atharamura, Longtharai, Baramura and others — running north-south and rising to just 930 metres at Betlingchhip (Betling Sib) in Jampui Hills, with intervening broad valleys (lunga) cultivated for rice and rubber. The state's total area of 10,491.69 km² lies between about 22°56′N and 24°32′N, with most land below 300 metres and an undulating plain near Agartala at only 12.8 metres above sea level. Climate is warm humid subtropical: summers 20 to 36°C, cool winters 7 to 27°C with occasional 2°C lows in January, and rainfall about 2,500 mm mainly June to August, fed by the southwest monsoon. The Gumti (Gomati) is the largest river, dammed for the Gumti hydel project; other rivers — Muhuri, Feni, Juri, Dhalai and Manu — all drain into Bangladesh. Despite small size, Tripura's forest cover is high and diverse, with tropical moist deciduous, bamboo breaks and rubber plantations that now cover significant hill area. Sepahijala Wildlife Sanctuary and Clouded Leopard National Park near Sipahijala, Trishna Wildlife Sanctuary with its bison reintroduction, and the Rudrasagar Lake (a Ramsar wetland) at Melaghar are key protected areas. Neermahal, literally 'Water Palace', sits on 1.5 km² of Rudrasagar and illuminates at night. Pillak and Unakoti illustrate human geography: Unakoti's forested hill hosts a 7th-9th century Shaivite pilgrimage complex with massive bas-relief carvings, while the Jampui Hills are famous for orange orchards and winter cloud inversions.

Tripura's living culture is a blend of Tripuri tribal and Bengali traditions. Kokborok (or Tiprakok), a Sino-Tibetan language written in both Bengali-Assamese and Roman scripts and now an official language alongside Bengali and English, is the mother tongue of the Borok people — the Tripuri, Reang (Bru), Jamatia, Chakma, Halam and others — while Bengali dominates commerce and literature. Dance and handloom are inseparable: the elegant Garia dance at the Garia harvest puja, Lebang Boomani (butterfly dance), Hozagiri (balanced pot dance by Reang women) and Mamita are performed in bright rignai, rignak and rikutu tribal textiles. Tripura Sundari Temple at Matabari (Udaipur), built in 1501 by Maharaja Dhanya Manikya, is one of the 51 Shakti Peethas and centre of Diwali pilgrimage. Ujjayanta Palace, now the Tripura State Museum, still shows Indo-Saracenic domes, Mughal arches and parkland. The defining archaeological site is Unakoti (literally 'one less than a crore') — a forested hill 8 km from Kailashahar carved with thousands of 7th-9th century bas-reliefs, most famously the 30-foot Shiva head called Unakotishwara Kal Bhairava with a 10-foot headdress. Each summer Unakoti's Ashokashtami pilgrimage draws thousands. Craft economy relies on bamboo: Tripura's cane and bamboo handicrafts — furniture, mats, lampshades and intricately woven baskets — use over 16 species of bamboo, and the state hosts a Bamboo and Cane Development Institute. Cuisine uses smoked fish, sticky rice cakes (chakhroy), muitru and the fermented fish chutney berma.