'Tripura' and the name of the kingdom was derived from his name. Many researchers explain the name 'Tripura' from its etymological origin: the word 'Tripura' is a compound of two separate words, 'tui' (water) + 'pra' (near) which in totality means 'near water'. The geographical location of the state with its close proximity to the vast water resources of eastern Bengal coupled with the generic identity of the state's original inhabitants as 'Tipra' or 'Twipra' apparently justify this explanation of the State's name. Geographical Profile The State of Tripura, with a geographical area of 10,491 sq. kms, is predominantly a hilly region. It is surrounded on all sides by deltaic basin of Bangladesh except for a small part in North-East which adjoins Cachar district of Assam, and Mizoram.
Hill Ranges
The state is situated between 22o7' and 24o2' North latitudes and 91o0' and 92o0' East longitudes with the Tropic of Cancer passing through it. The State has three distinct physiographic zones i) hill ranges ii) undulating plateau land and iii) low-lying alluvial land. 'Five major hill ranges traverse the State in roughly north-south direction and continue southward into Chittagong Hill Tract. Narrow valleys separate these ranges generally 20 km wide. The easternmost range is Jampui, being successively followed to the West by Unokoti-Sakhantlang, Longthorai, Atharamura-Kalajhari and Baramura-Deotamura. The highest peak lies at Bethliangchhip (Thaidawar, Shib-rangkhung), 975.36 m above the sea level. Climate
The climate of Tripura exhibits a strong seasonal rhythm. The state is characterized by a warm and humid tropical climate with five distinct seasons,