Humberstone and Santa Laura Saltpeter Works
Iquique, Chile


Humberstone and Santa Laura Saltpeter Works are abandoned saltpeter mining towns established in the late 19th century, located in the Atacama Desert. Once thriving industrial hubs, these sites reveal the remnants of Chile's nitrate boom, including crumbling buildings, machinery, and even a church, all set against a stark desert backdrop.
Visiting allows for a glimpse into the country's economic history, with guided tours available to enhance understanding. Ideal for exploration in cooler months, the area is a 45-minute drive from Iquique. Look for the unique desert flora that somehow thrives in this arid landscape.
See it on a tour
Tours that visit Humberstone and Santa Laura Saltpeter Works
Hand-picked experiences that include Humberstone and Santa Laura Saltpeter Works on the itinerary — with what real travellers said after going.

Humberstone ghost town and geoglyphs tour from Iquique
4.8· 4 reviewsFrom ₹14,205Full-day tour from Iquique — explore Humberstone, Pampa del Tamarugal National Reserve, and the Cerro Pintados geoglyphs, with local buffet lunch included.
“Our experience with Billy was fantastic. He guided us through Humberstone, sharing captivating stories about its history. We also enjoyed a delightful lunch at a roadside diner before checking out the Geoglyphs, which were incredible. To finish our adventure, we visited the geothermal spring in Pica, making for an unforgettable day. Thank you, Billy, for a wonderful experience.”— Brenda_C on the Humberstone ghost town and geoglyphs tour from Iquique tour

Full-day trip to Humberstone and Santa Laura from Iquique
4.5· 6 reviewsFrom ₹9,796A full-day tour covering Humberstone and Santa Laura saltpeter mines, including entry fees and lunch in Pica.
“This trip is highly recommended. Sergio was a friendly and professional guide. Visiting the Humberstone salt mines was fascinating, and I was impressed with how well the community is organized, featuring a theater, pharmacy, and clinic.”— Pascal_G on the Full-day trip to Humberstone and Santa Laura from Iquique tour
Visiting Iquique?
Stay with Rovostays
Hand-picked, verified serviced apartments — concierge always included.