Chile - CL - CHL - CHI - South America

Wild horses in the Chilean mountains. Photo courtesy of NOAA / Philip Hall.

A NASA image taken on the morning of 6 June 2011 shows a large ash plume emanating from Chile's Puyehue-Cordon Caulle volcano. Reaching an altitude of approximately 12,000 - 15,000 m (40,000 - 45,000 ft), the ash cloud drifted north along the Andes. A shift in the prevailing winds then caused the prominent kink visible in the plume. The last major eruption in the Cordon Caulle rift zone occurred in 1960. Image courtesy of NASA.

Satellite view of the Puyehue-Cordon Volcano Complex on 13 June 2011 - the 10th day of the eruption - shows a very large blanket of ash deposited onto the Pampas of Argentina. Photo courtesy of NASA.

Near the southern tip of South America, a trio of volcanoes lines up perpendicular to the Andes Mountains. The most active is the westernmost, Volcan Villarrica, pictured in this photo-like satellite image. The 2,582-m (9,357-ft) stratovolcano is mantled by a 30-sq km (10-sq mi) glacier field, most of it amassed south and east of the summit in a basin made by a caldera depression. To the east and northeast, the glacier is covered by ash and other volcanic debris, giving it a rumpled, brown look. The western slopes are streaked with innumerable gray-brown gullies, the paths of lava and mudflows (lahars). Beyond the reach of ash and debris deposits, the volcano is surrounded by forests; the area is a national park. The largest recent eruption occurred in the early 1970s; lava flows melted glaciers and generated lahars that spread at speeds of 30-40 km per hour (20-30 mph). Image courtesy of NASA.

Steep-sided volcanic cones along the Andes on the Chilean-Argentinean border add texture to this false-color satellite image. Of approximately 1,800 volcanoes scattered across this region, 28 are active and form part of the Andean volcanic belt that runs down the length of South America. For more information on other active volcanoes in the region, see the Natural hazards - volcanism subfield in the Geography section under either Chile or Argentina. Image courtesy of USGS.

This panorama looking southeast across the South American continent was taken from the International Space Station almost directly over the Atacama Desert near Chile's Pacific coast. The high plains (3000-5000 m, 13,000-19,000 ft) of the Andes Mountains, also known as the Puna, appear in the foreground, with a line of young volcanoes (dashed line) facing the much lower Atacama Desert (1000-2000 m elevation). Several salt-crusted dry lakes (known as salars in Spanish) occupy the basins between major thrust faults in the Puna. Salar de Arizaro (foreground) is the largest of the dry lakes in this view. The Atlantic Ocean coastline, where Argentina's capital city of Buenos Aires sits along the Río de la Plata, is dimly visible at image top left. Near image center, the transition (solid line) between two distinct geological zones, the Puna and the Sierras Pampeanas, creates a striking landscape contrast. Compared to the Puna, the Sierras Pampeanas mountains are lower in elevation and have fewer young volcanoes. Sharp-crested ridges are separated by wide, low valleys in this region. The Salinas Grandes - ephemeral shallow salt lakes - occupies one of these valleys. The general color change from reds and browns in the foreground to blues and greens in the upper part of the image reflects the major climatic regions: the deserts of the Atacama and Puna versus the grassy plains of central Argentina, where rainfall is sufficient to promote lush prairie grass, known locally as the pampas. The Salinas Grandes mark an intermediate, semiarid region. Image courtesy of NASA.

Brightly colored solar evaporation (salt) ponds in a desert landscape give this astronaut photo an unreal quality. The ponds sit near the foot of a long alluvial fan in the Pampa del Tamarugal, the great hyper-arid inner valley of Chile's Atacama Desert. The alluvial fan sediments are dark brown, and they contrast sharply with tan sediments of the Pampa del Tamarugal. Nitrates and many other minerals are mined in this region. A few extraction pits and ore dumps are visible at upper left. Iodine is one of the products from mining; it is first extracted by heap leaching. Waste liquids from the iodine plants are dried in the tan and brightly colored evaporation ponds to crystallize nitrate salts for collection. The recovered nitrates are mainly used for fertilizer for higher-value crops. They are also used in the manufacture of pharmaceuticals, explosives, glass, and ceramics, as well as in water treatment and metallurgical processes. Image courtesy of NASA.

On the border between Chile and the Catamarca province of Argentina lies a vast field of currently dormant volcanoes. Over time, these volcanoes have laid down a crust of magma roughly 3.2 km (2 mi) thick. This enhanced satellite image is tinged with a patina of various colors that can indicate both the age and mineral content of the original lava flows. Some arroyos and alluvial fans may be seen in the upper left portion of the photo. For active volcanoes in Chile and Argentina, see the Natural hazards-volcanism field in the Geography section. Image courtesy of USGS.

The entrance to Fuerte Bulnes, a Chilean fort located by the Strait of Magellan, 62 km (38 mi) south of Punta Arenas. The fort was originally built in 1843 to encourage colonization in Southern Chile, protect the Strait of Magellan, and ward off claims by other nations. Harsh weather prevented large-scale settlement and in 1848 the government founded Punta Arenas to the north; the fort was abandoned and burned. Between 1941 and 1943, it was reconstructed and in 1968 became a national monument.

Cape Horn, named after a city in the Netherlands, is the southernmost headland of the Tierra del Fuego archipelago in southern Chile. It is frequently referred to as the "sailors' graveyard" because the waters around the area are particularly hazardous due to strong winds, large waves, strong currents, and icebergs.

Monument in Punta Arenas to Ferdinand Magellan, the Portuguese explorer who organized the Spanish expedition to the East Indies from 1519 to 1522, which resulted in the first circumnavigation of the Earth. Overcoming storms and mutinies, the expedition managed to pass the Strait of Magellan (named after the navigator) to become the first explorers to cross from the Atlantic to the Pacific Ocean. Punta Arenas (Sandy Point) is the most populous southernmost city in Chile and the Americas.

Another view of the monument in Punta Arenas to Ferdinand Magellan, the Portuguese explorer who organized the Spanish expedition to the East Indies from 1519 to 1522, and that resulted in the first circumnavigation of the Earth. Overcoming storms and mutinies, the expedition managed to pass the Strait of Magellan (named after the navigator) to become the first explorers to cross from the Atlantic to the Pacific Ocean.

An overlook and sculpture along the walking trail above the Santiago, Chile, business center provides an expansive view. At over 300 m (980 ft), Torre Costanera, shown in the background, is one of the tallest buildings in the southern hemisphere.

Torre Costanera is one of the largest buildings in the southern hemisphere. The Metropolitan Park provides a nice view of the gondolas and the business center of Santiago, Chile.

The Palacio de La Moneda (Palace of the Mint) in Santiago is the seat of the president of the Republic of Chile. It served as a mint house (a facility that manufactures coins for currency) from 1814-1929 before being converted to a presidential residence.

A view from the bottom of the stairs leading up to the Immaculate Conception Shrine on San Cristobal Hill.

The statue of the Immaculate Conception of the Virgin Mary sits on San Cristobal Hill overlooking the city in the Metropolitan Park. The park includes miles of walking trails, a gondola, and other attractions and is popular with locals on the weekends.

Finished in 1872, Mercado Central de Santiago (Santiago Central Market) has an ornate, cast iron infrastructure that is a mixture of Neoclassical and Renaissance architectural styles. A statue of a woman carrying water is in the center of the market, which is known for its variety of fresh seafood.

Mercado Central in Santiago is well-known for the array of fresh seafood it has on offer. The market is popular with tourists and has a number of restaurants.

Discovered by Dutch sailors on Easter Sunday 1722 and named for the holy day, the isolated Pacific island had already been inhabited for hundreds of years, most likely settled by Polynesian sailors in canoes perhaps as early as A.D. 700. The most amazing cultural artifacts on display were giant stone statues, called moai, resting on ahu, raised platforms of expertly fitted stones. Most of the hundreds of moai on the island were carved out of volcanic rock in the crater of Rano Raraku, located in the southeastern part of the island. In addition to the many moai scattered around the coast of the island, Rano Raraku is littered with moai, some only half-carved, others that appear to have broken in the attempt to remove them from the quarry, and still others that seem to simply have been abandoned. East of Rano Raraku is Ahu Tongariki, where in 1960 a tidal wave caused by an earthquake in Chile struck the southern coastline and swept 15 moai inland for several hundred feet. In 1992, the site was restored by a Chilean archeologist. On the western end of the island is the only town, Hanga Roa, where most of Rapa Nui's 2,000 residents live. South of the town is the island's largest volcanic crater, Rana Kao. Along the crater rim looking southward over the coast, lie the ruins of Orongo, a ceremonial site containing elaborate stone carvings and other artwork. Landsat image courtesy of NASA.

View of Easter Island (Rapa Nui) from space. The island is one of the most remote locations on Earth, being more than 3,200 km (2,000 mi) from the closest populations on Tahiti or Chile. Easter Island is perhaps most famous for the giant stone monoliths, known as moai, that have been placed along the coastline. Archaeologists believe the island may have been discovered and colonized by Polynesians as early as A.D. 700. Subsequently, a unique culture developed. The human population grew to levels that could not be sustained by the island. A civil war resulted, and the island's deforestation and ecosystem collapse was nearly complete. Today, a new forest (primarily eucalyptus) has been established in the center of the island (dark green). Less than 25 km (15 mi) long, the geography of the island is dominated by volcanic landforms, including the large crater Rana Kao at the southwest end of the island and a line of cinder cones that stretch north from the central mountain. A final feature (difficult to see) is the very long runway (Chile's longest) near Rana Kao, which served (but was never used) as an emergency landing site for the Space Shuttle. Image courtesy of NASA.

Easter Island (Rapa Nui) as seen from offshore. Image courtesy NOAA / Elizabeth Crapo.

An impressive view of a volcanic headland on Easter Island (Rapa Nui) displays the eternal battle between surf and shore. The seemingly softer water will eventually win. Image courtesy NOAA / Elizabeth Crapo.

Located in the southeastern Pacific Ocean, Easter Island acquired its name from Dutch explorer Jacob Roggeveen who landed there on Easter Sunday 1722, but to the indigenous people of the island it is Rapa Nui. The island is known the world over for the nearly 900 statues (moai) such as these pictured, created by the Polynesian people who settled there around A.D. 700. What/who exactly the statues represent remains a mystery. In 1888, Chile annexed the island and in 1996 the Rapa Nui people were granted Chilean citizenship. In 2007, the island gained the constitutional status of "special territory." In 1995, UNESCO named Easter Island a World Heritage Site. Easter Island holds the distinction of being the most remote inhabited island in the world.

Two moai “best friends” together forever at the Rano Raraku quarry on Easter Island (Rapa Nui). Note the ritualized scarring or “tattooing” on the right statue. Image courtesy NOAA / Elizabeth Crapo.

A seemingly inquisitive moai tilts his/her head on Easter Island (Rapa Nui) while pondering an observation for centuries. Image courtesy NOAA / Elizabeth Crapo.

Moai with red topknot hats at Anakena Ahu Na on Easter Island (Rapa Nui). Image courtesy NOAA / Elizabeth Crapo.

An incomplete “reclining” moai at the Rano Raraku quarry on Easter Island (Rapa Nui). The indigenous civilization collapsed leaving partially completed monuments such as this frozen in place and in time. Image courtesy NOAA / Elizabeth Crapo.

Fish petroglyphs at Rano Kau on Easter Island (Rapa Nui). Image courtesy NOAA / Elizabeth Crapo.

Peaceful Anakena Beach on Easter Island (Rapa Nui). Image courtesy NOAA / Elizabeth Crapo.

Lichen-covered rocks overlook a small volcanic crater lake and marsh on Easter Island (Rapa Nui). Image courtesy NOAA / Elizabeth Crapo.

Ancient stone dwellings on the interior of Easter Island (Rapa Nui). Image courtesy NOAA / Elizabeth Crapo.

A sublime sunset over Easter Island. Image courtesy NOAA / Elizabeth Crapo.

Pink flamingos in Torres del Paine National Park in southern Chilean Patagonia. The park encompasses mountains, glaciers, lakes, and rivers and is one of the largest and most visited parks in the country. Torres del Paine, which translates to “blue towers” in the native Tehuelche language, refers to the distinctive three, gray, granite peaks seen in the center far distance. Photo courtesy of NOAA / Philip Hall.

Wild horses in the Chilean mountains. Photo courtesy of NOAA / Philip Hall.