Caroni County was a historic county of Trinidad and Tobago. It occupies 557 km2 (215 sq mi) in the west central part of the island of Trinidad, the larger island in the Republic of Trinidad and Tobago. It lies south and southwest of Saint George County, west of Nariva County and north of Victoria County. To the west it is bounded by the Gulf of Paria. County Caroni includes the towns of Chaguanas, the largest town in the country and Couva, the capital of the Couva–Tabaquite–Talparo region. Administratively it is divided between the Borough of Chaguanas, the Region of Couva–Tabaquite–Talparo and the Region of Tunapuna–Piarco. The county was divided into four Wards: Chaguanas, Couva, Cunupia and Montserrat. The major towns of County Caroni are Chaguanas and Couva. The port and industrial zone of Point Lisas is located in Caroni, and the region is also a site for agriculture.