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Volcan Llaima y Laguna Conguillio, desde Sierra Nevada.jpg
The snowy cone of Llaima volcano (2018)
Highest point
Elevation 3,125 m (10,253 ft) [1]
Prominence 1,819 m (5,968 ft) [1]
Listing Region high point
Coordinates 38°41′45″S71°43′54″W / 38.69583°S 71.73167°W / -38.69583; -71.73167 Coordinates: 38°41′45″S71°43′54″W / 38.69583°S 71.73167°W / -38.69583; -71.73167 [1]
Relief Map of Chile.jpg
Red triangle with thick white border.svg
Location in Chile
Location Melipeuco and Vilcún, Cautín Province, La Araucanía Region, Chile
Parent range Andes
Mountain type Stratovolcano
Last eruption 2008 to 2009

The Llaima Volcano is one of the largest and most active volcanoes in Chile. It is situated 82 km northeast of Temuco and 663 km southeast of Santiago, within the borders of Conguillío National Park.



The top of Llaima consists of two summits; the lower of the two, Pichillaima, is about 2,920 m (9,580 ft) high and is significantly less prominent than the higher northern summit. [2]

The average elevation of the terrain around Llaima is about 740 m asl. [2]

The volcano, along with Sierra Nevada, surrounds the Conguillío Lake. Its slopes are drained by the rivers Captrén, Quepe and Trufultruful. [2] The former ones are tributaries of Cautín River and the latter is affluent of Allipén River.


Llaima is one of Chile's most active volcanoes and has frequent but moderate eruptions. [3] Llaima's activity has been documented since the 17th century, and consists of several separate episodes of moderate explosive eruptions with occasional lava flows. [4] A 1640 eruption is thought to have contributed to a pause in the Arauco War between the Spanish and Mapuches established at the Parliament of Quillín in 1641. [5] Possibly Mapuches interpreted the eruption as a signal sent from spirits known as pillanes. [5]

An 1874–76 eruption caused various lava flows, landslides, lahars, spread of volcanic ash. After this eruption the volcano became known as Llaima or Yaima. [6] Prior to that it had been known as Chañel a mapudungun in reference to the pointy shape of its summit before the eruption. [6]

The last major eruption occurred in 1994. [7] An eruption on January 1, 2008, forced the evacuation of hundreds of people from nearby villages. A column of smoke approximately 3000 m high was observed. An amateur caught the early eruption phase on video. [8] The volcanic ash expelled by Llaima travelled east over the Andes into Argentina. Ash fall was recorded in the area of Zapala, Neuquén Province, and forced the cancellation of flights to and from Presidente Perón Airport near the city of Neuquén. [9] On July 2, 2008, another eruption resulted in evacuation of 40 people from a 15 km exclusion zone. [10]

An eruption occurred on April 5, 2009, with pyroclastic flows, ash and lava seen on the slopes.[ citation needed ]

Future eruptions

For the 2010–30 period an eruption of Volcanic Explosivity Index 2 or more is expected based on statistics. [3] As of 2018 such eruption has not happened. Research that models the internal architecture of the volcano indicate that Llaima has reached its maximum height and that any large eruption of lava will likely occur from flank vents and not from the summit. [11]


The ski center Las Araucarias lies on the volcano's western slopes.

See also

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The Parliament of Quillín was a diplomatic meeting held in 1641 between various Mapuche groups and Spanish authorities held in the fields of Quillín. With the ensuing treaty the Spanish sought an end to the hostilities of the Arauco War in order to concentrate the empire's resources in fighting the Catalans in Europe. This way the Mapuche obtained a peace treaty and a recognition on behalf of the crown in a case unique for any indigenous group in the Americas. Another contributing factor for parties to wanting to end warfare may have been the 1640 eruption of Llaima volcano in the middle of the conflict zone. possibly Mapuches interpreted the eruption as a signal sent from the pillanes.


  1. 1 2 3 "Argentina and Chile, Central Ultra Prominences". Peaklist.org. Retrieved 2013-07-16.
  2. 1 2 3 (in Spanish)Sernageomin. "Volcán Llaima". Archived from the original on 2007-04-29. Retrieved 2007-08-30.
  3. 1 2 Dzierma, Yvonne; Wehrmann, Heidi (2010). "Eruption time series statistically examined: Probabilities of future eruptions at Villarrica and Llaima Volcanoes, Southern Volcanic Zone, Chile". Journal of Volcanology and Geothermal Research . 193: 82–92. doi:10.1016/j.jvolgeores.2010.03.009.
  4. Petit-Breuilh 2004, p. 324.
  5. 1 2 Petit-Breuilh 2004, p. 53.
  6. 1 2 Petit-Breuilh 2004, p. 187.
  7. "Chile volcano forces evacuations". BBC. January 2, 2008.
  8. Volcan LLAIMA on YouTube
  9. "Cancelan vuelos en el aeropuerto de Neuquén por la erupción en Chile del volcán Llaima". Clarín. January 2, 2008.
  10. "Chile ski station evacuated as volcano erupts". Yahoo!News. July 2, 2008.[ permanent dead link ]
  11. Contreras, María Angélica; Castruccio, Ángelo (2018). El control de las propiedades del sistema magmático en las dimensiones que alcanza un edificio volcánico: Análisis de los volcanes Lascar, Lonquimay y Llaima, Andes de Chile [The control of the properties of the magmatic system in the dimensions reached by a volcanic building: Analysis of the Lascar, Lonquimay and Llaima volcanoes, Andes of Chile]. XV Congreso Geológico Chileno (in Spanish). Concepción, Chile.