Point Fortin, officially the Republic Borough of Point Fortin, the smallest Borough in Trinidad and Tobago is located in southwestern Trinidad, about 32 km (20 mi) southwest of San Fernando, in the historic county of Saint Patrick. After the discovery of petroleum in the area in 1906 the town grew into a major oil-producing centre. The town grew with the oil industry between the 1940s and 1980s, culminating in its elevation to borough status in 1980. After the end of the oil boom Point Fortin was hit hard by economic recession in the 1980s and the closure of its oil refinery. Construction of a Liquefied Natural Gas plant by Atlantic LNG in late 1990s boosted the economy.

San Fernando, officially the City of San Fernando, is the most populous city and second most populous municipality in Trinidad and Tobago, after Chaguanas. Sando, as it is known to many local Trinidadians, occupies 19 km2 and is located in the southwestern part of the island of Trinidad. It is bounded to the north by the Guaracara River, the south by the Oropouche River, the east by the Sir Solomon Hochoy Highway, and the west by the Gulf of Paria. The former borough was elevated to the status of a city corporation on 18 November 1988. The motto of San Fernando is: "Sanitas Fortis" - In a Healthy Environment We Will Find Strength. San Fernando is called Trinidad and Tobago's "industrial capital" because of its proximity to the Pointe-à-Pierre oil refinery and many other petrochemical, LNG, iron and steel and aluminium smelters in places such as Point Lisas in Couva, Point Fortin, and La Brea.