Humberstone and Santa Laura Saltpeter Works
(765)
Historical place in Humberstone, Chile
Humberstone and Santa Laura Saltpeter Works are two former saltpeter refineries located in northern Chile.
Address: Ruta 16 km 47, Pozo Almonte, Tarapacá, Chile
Hours: Closed ⋅ Opens 9 AM Wed
Phone: +56 57 276 0626