Humberstone is a ghost town under the clear blue sky of the Atacama Desert in Chile. Originally called La Palma, it was renamed Humberstone in the Thirties after James Humberstone, the British engineer who migrated to Peru in the XIX century, gave impetus to the mining activities in the Atacama region and had the original settlement constructed. The town saw its acme in the Thirties and Forties, when it reached a population of almost 4000 people. Subsequently, it declined rapidly and in less than two decades it was completely abandoned. Nowadays, it is a UNESCO World Heritage Site, a rusting testament of one of the two products, alongside with guano, which once were called the “White Gold” of South America.