Vieques is divided into eight (barrios), including the downtown barrio called Isabel Segunda. Vigan City is subdivided into 39 barrios or barangays. Ghettos, Little Italys, barrios and Chinatowns are examples. Trycicles are available for commuters to barrios and barangays. Some Garifunas live mainly in Livingston, San Vicente and Puerto Barrios. The city of Valledupar is made up 6 comunas subdivided into 138 barrios and Districts. The park and surrounding area constitute one of the 62 neighbourhoods ("barrios") of the city. Municipalities are subdivided into wards or barrios, and those into sectors. Many people from Calmay, Carael and island barrios evacuated to other towns. His rivalry with Gerardo Barrios, President of El Salvador, resulted in open war in 1863. Telephone lines connecting the poblacion with all the barrios were installed. The rest are Afro-Caribbean and mulattoes who live in Puerto Barrios and Morales. The hospital started functioning in 1564, built by bishop Juan de los Barrios. However, names of barrios and districts do not necessarily coincide with barangay perimeters. Municipalities are subdivided into "barrios", and those into sectors.