The Children of Llullaillaco (), also known as the Mummies of Llullaillaco, are three

Inca The Inca Empire (also known as the Incan Empire and the Inka Empire), called ''Tawantinsuyu'' by its subjects, ( Quechua for the "Realm of the Four Parts", "four parts together" ) was the largest empire in pre-Columbian America. The adm ...

child

mummies A mummy is a dead human or an animal whose soft tissues and organs have been preserved by either intentional or accidental exposure to chemicals, extreme cold, very low humidity, or lack of air, so that the recovered body does not decay furt ...

discovered on 16 March 1999 by

Johan Reinhard Johan Reinhard (born December 13, 1943) is an Explorer-in-Residence at the National Geographic Society. He is also a senior research fellow at The Mountain Institute, a visiting professor at Catholic University, Salta, Argentina, an honorary p ...

and his

archaeological Archaeology or archeology is the scientific study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscap ...

team near the summit of Llullaillaco, a

stratovolcano A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and peri ...

on the

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the List of South American countries by area, second-largest ...

–

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the eas ...

border. The children were sacrificed in an Inca religious ritual that took place around the year 1500. In this ritual the three children were drugged with

coca Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. The plant is grown as a cash crop in the Argentine Northwest, Bolivia, ...

and

alcohol Alcohol most commonly refers to: * Alcohol (chemistry), an organic compound in which a hydroxyl group is bound to a carbon atom * Alcohol (drug), an intoxicant found in alcoholic drinks Alcohol may also refer to: Chemicals * Ethanol, one of sev ...

then placed inside a small chamber beneath the ground, where they were left to die. Archaeologists consider them as being among the best-preserved mummies in the world. On 20 June 2001 Argentina's National Commission of Museums, Monuments and Historic Places declared the Children of Llullaillaco to be National Historic Property of Argentina. Since 2007 the mummies have been on exhibition in the Museum of High Altitude Archaeology in the Argentine city of Salta.

Background

The

Inca Empire The Inca Empire (also known as the Incan Empire and the Inka Empire), called ''Tawantinsuyu'' by its subjects, ( Quechua for the "Realm of the Four Parts", "four parts together" ) was the largest empire in pre-Columbian America. The adm ...

( Quechua: ''Tawantinsuyu'', "The Four Regions"), was the largest empire in pre-Columbian America, and possibly the largest empire in the world during the early 16th century. The empire arose in the area around the city of

Cusco Cusco, often spelled Cuzco (; qu, Qusqu ()), is a city in Southeastern Peru near the Urubamba Valley of the Andes mountain range. It is the capital of the Cusco Region and of the Cusco Province. The city is the seventh most populous in Peru; ...

, high in the

Andes Mountains The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...

in modern-day

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...

, in the 13th century. The Inca civilisation did not expand much geographically until the mid-15th century. However starting under the rule of

Pachacuti Pachacuti Inca Yupanqui ( qu, Pachakutiq Inka Yupanki) was the ninth Sapa Inca (1418–1471/1472) of the Kingdom of Cusco which he transformed into the Inca Empire ( qu, Tawantinsuyu). Most archaeologists now believe that the famous Inca si ...

in 1438 the Inca swept throughout South America along the Andes mountains, conquering local peoples along the way and consolidating a massive land empire within the span of less than a century.