Montería in the context of Sombrero Vueltiao

Sinú River (Spanish: Río Sinú), is a river in northwestern Colombia that flows mostly through the Córdoba Department and into the Caribbean. It is the third most important river in the Caribbean Region, after the Magdalena River and the Cauca River. It is born in the Antioquia Department, flowing south to north for 415 kilometres (258 mi) until flowing into the Caribbean Sea. The river is navigable for only half of its length, 200 kilometres (120 mi) starting in Montería, the largest city in its basin. Also, this river is the main tourist attraction of Montería decorated with the first avenue when it passes by Montería.

The river flows between the eastern and middle prongs of the Cordillera Occidental.

Córdoba (Spanish pronunciation: [ˈkoɾðoβa], Spanish: Departamento de Córdoba) is a Department of the Republic of Colombia located to the north of this country in the Colombian Caribbean Region. Córdoba faces to the north with the Caribbean Sea, to the northeast with the Sucre Department, east with the Bolívar Department and south with the Antioquia Department. As of 2018, the population of Córdoba was estimated to be 1,784,783. Its capital is the city of Montería.