Trinidad is divided in five Municipalities Arima, Chaguanas, Port of Spain, Point Fortin, San Fernando and nine Regional Corporations Couva-Tabaquite-Talparo, Diego Martin, Penal-Debe, Princes Town, Rio Claro-Mayaro, San Juan-Laventille, Sangre Grande,Siparia, and Tunapuna-Piarco.Local government in Tobago is handled by the Tobago House of Assembly.
The culture of Trinidad and Tobago reflects the influence of African, Indian, Amerindian, Chinese, British, French and to a lesser extent Spanish and Portuguese cultures.
This is a list of rivers of Trinidad and Tobago. Tributaries are indented under each larger stream's name.