Antofagasta: Saltpeter, Railway and Coastal History

Antofagasta tells its story in unusual places: at a former saltpeter pier, in a railway station and amid the striking formations of the Pacific coast. The municipality is also home to historic buildings, museums and the natural area of La Portada. You can tailor your stay to whether you mainly want to discover the city’s history or also explore its landscapes and nature.

The Saltpeter Boom and the Waterfront

The pier and wharf of the former Melbourne and Clark Saltpeter Company were built between 1872 and 1880. They were Antofagasta’s first loading pier for saltpeter transport and were later also used to board passengers. In 1982, the pier was recognized as a Historic Monument; to this day, it stands as a testament to the city’s saltpeter boom. This changing use connects the history of industry with the wharf’s importance for passenger traffic.

The Muelle Melbourne & Clark in the historic San Jorge Bay offers another perspective on the coast. Since reopening on May 21, 2015, it has served as a public waterfront promenade. If you’re interested in the city’s development and its coast, you can plan to include this promenade as a stop during your stay.

Railways, Museums and Buildings

The railway is also part of the city’s history: Estación Antofagasta was built in 1888 and declared a National Monument in 1981. The FCAB Museum presents the history of the FCAB railway company and the city of Antofagasta. The Museo Regional de Antofagasta houses around 9,000 catalogued objects from different fields of knowledge, including mineralogical, paleontological, archaeological, bioanthropological, historical and ethnographic collections. Its exhibits span subjects from natural history to the human past.

On Plaza Colón, the clock tower’s design recalls the bell tower of the Palace of Westminster in London. It has been a Historic Monument since 1986. Also on the plaza is the Kiosko de Retreta, inaugurated on March 26, 1911, and protected as a Historic Monument under Decree D.S. 0512 on August 30, 1995. To the south of the city are the ruins of Huanchaca: stone remains of a silver smelting factory built between 1888 and 1892. Together, these places offer different ways to explore architecture and the city’s history.

The Teatro Municipal hosts events, concerts, artistic performances and exhibitions. If you’d like to include cultural activities in your trip, you can use its program to help plan your visit alongside the historic sites.

La Portada: Coastal Scenery and a Short Hiking Trail

A large marine sediment arch defines the Monumento Natural La Portada, which lies within the municipality of Antofagasta. Marine erosion has also shaped a coastal cliff. The rock formations, cliffs, caves and beaches of this natural monument provide favored resting, feeding and nesting sites for numerous seabirds and other animals. These include the Humboldt penguin (Spheniscus humboldti), marine otter (Lontra felina), South American fur seal (Arctophoca australis), Inca tern (Larosterna inca) and peregrine falcon (Falco peregrinus). The landscape and its wildlife provide a striking natural counterpoint to the city’s historical attractions.

The Sendero de Humboldt at Monumento Natural La Portada is 430 meters long, is rated an easy hike and takes 45 to 60 minutes. These details give you a concrete basis for fitting the trail into your day’s plans. The natural monument also has an environmental education center and interpretive trails.

Getting There and Choosing Where to Stay

Access to Monumento Natural La Portada is via Ruta 1 at kilometer 14, followed by a two-kilometer turnoff to the west. The access road is open year-round and does not require four-wheel drive. Public transportation is subject to a seasonal limitation: there is no year-round public transport connection to the natural monument. However, during the summer season, from December through the first week of March, TransAntofagasta’s Line 129 bus runs to the monument.

If La Portada is among the experiences you have planned, take these differences between traveling by road and the seasonal bus service into account. When looking for a holiday rental in Antofagasta, your interests may also play a part: city history and culture, or the natural area within the municipality. Choose where to stay based on the activities that matter most to you, without assuming that your accommodation will be close to any particular attraction.

More Destinations

You can also consider Mejillones as another destination.

For the broader travel guide: Antofagasta Province.