World Heritage Sites in Chile

Humberstone and Santa Laura Saltpeter Works: Chile's Industrial Legacy

Nestled within the arid expanses of the Atacama Desert, a landscape seemingly devoid of life, lies a testament to human ingenuity and resilience - the Humberstone and Santa Laura Saltpeter Works. Situated east of Iquique, in the Tarapacá Region of northern Chile, these two saltpeter works stand as the most representative vestiges of an industry that once wielded unparalleled influence over the region's economy and society.