Boyacá (Spanish pronunciation: [boʝaˈka]) is one of the thirty-two departments of Colombia, and the remnant of Boyacá State, one of the original nine states of the "United States of Colombia". Boyacá is centrally located within Colombia, almost entirely within the mountains of the Eastern Cordillera to the border with Venezuela, although the western end of the department extends to the Magdalena River at the town of Puerto Boyacá. Boyacá borders to the north with the Department of Santander, to the northeast with the Bolivarian Republic of Venezuela and the Norte de Santander Department, to the east with the Departments of Arauca and Casanare. to the South, Boyacá borders with the Department of Cundinamarca and to the west with the Department of Antioquia covering a total area of 23,189 sq