Explore details about location Esmeralda. Esmeralda is a location situated within the Taltal alongside other areas such as Taltal - Bahía Isla Blanca, Iquique - Río Loa - Taltal - Cruce Ruta 5 (Las Breas), Sector: Río Loa - Antofagasta, Iquique - Río Loa - Taltal - Cruce Ruta 5 (Las Breas), Sector: Río Loa - Antofagasta.