Antofagasta Region topographic maps

The city has an average elevation of 40 m (131 ft).

Average elevation: 952 m

The desert region is an elevated arid plateau descending gradually from the Andes towards the coast, where it breaks down abruptly from elevations of 800 to 1500 ft. From the sea this plateau escarpment has the appearance of a range of flat topped hills closely following the coast line. This topography…

Average elevation: 2,112 m

The salt flat encompasses 3,000 km2 (1,200 sq mi), is about 100 km (62 mi) long and 80 km (50 mi) wide, which makes it the third largest in the world, after Salar de Uyuni in Bolivia (10,582 km2 (4,086 sq mi)). and Salinas Grandes in Argentina (6,000 km2 (2,300 sq mi)). Its average elevation is about 2,300 m…

Average elevation: 2,632 m

Average elevation: 3,428 m

Average elevation: 1,696 m

The Coastal Cliff of northern Chile west of the Chilean Coast Range is the main topographical feature of the coast. The geomorphology of the Atacama Desert has been characterized as a low-relief bench "similar to a giant uplifted terrace" by Armijo and co-workers. The intermediate depression (or Central…

Average elevation: 1,961 m

The Atacama Large Millimeter/submillimeter Array (ALMA) is an astronomical interferometer of 66 radio telescopes in the Atacama Desert of northern Chile, which observe electromagnetic radiation at millimeter and submillimeter wavelengths. The array has been constructed on the 5,000 m (16,000 ft) elevation…

Average elevation: 4,815 m