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Pico Bolívar

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Pico Bolívar

Pico Bolívar
Peak Bolívar during snow season
Elevation 4,978 m (16,332 ft)[1]
Prominence 3,957 m (12,982 ft)[2]
Ranked 25th
Listing Country high point
Pico Bolívar is located in Venezuela
Pico Bolívar
Pico Bolívar
Location Mérida, Mérida, Venezuela
Range Sierra Nevada, Andes
Coordinates [2]
First ascent 1935 by Enrique Bourgoin, H. Márquez Molina and Domingo Peña

Pico Bolívar is the highest mountain in Venezuela, at 4,978 metres.[1] Located in Mérida State, its top is permanently covered with névé snow and three small glaciers. It can be reached only by walking; the Mérida cable car, the highest cable car in the world, only reaches Pico Espejo. From there it is possible to climb to Pico Bolívar. The peak is named after the Venezuelan independence hero Simon Bolívar.

The Pico Bolívar is located on the mountain previously called La Columna, next to El León (4,743 m) and El Toro (4,695 m). The new name was suggested by Miguel Febres Cordero in 1925. It was officially renamed on December 30, 1934.


Panoramic of Bolívar Peak. Ascent route Bourgoin - Peña

The height of this prominent Andean peak has been estimated and calculated various times during history. In 1912 one triangular measurement pointed at 5,002 metres. In 1928 came another calcutation at 5,007 metres, which stood as official height for a long time.[1]

During the 1990s the scientists Saler and Abad estimated the height, based upon GPS observations to be 4,980.8 metres.[3] However, no validation was made. New GPS measurements were made in 2002, which stated a height of 4,978 ±0.4 metres. These more correct findings were published in 2005.[1]

For the ascent to Pico Bolívar, the measurement climbers group consisted by José Napoleon Hernández from IGVSB; Diego Deiros and Carlos Rodriguez from USB and two guides from Inparques. GPS measurements designed for geodetic network consists of the vertices Pico Bolívar, El Toro, Piedras Blancas, and Mucuñuque Observatory, the latter belonging to the Venezuelan Red Geocentric REGVEN. Measurements were temporally equally long and continuous to ensure a greater volume of data over time to make more consistent and reliable information, five (5) GPS dual frequency receivers were used.[4]

Glacial retreat

Comparison between the mountain's glacier, 1950 and 2011 respectively.

During the Merida glaciation in the Pleistocene epoch, the glaciated area had a maximum extent of 600 km2 and covered mountains with a height of at least 3,000 m. At the end of the glaciation, the area covered by the glaciers progressively shrank, and before the start of the Little Ice Age they had possibly all disappeared.

It is estimated that in 1910 the area covered by glaciers was around 10  km2, divided in two large areas, one embracing Picos Bolívar, Espejo and Concha and the other embracing Picos Humboldt and Bonpland. Possibly a small glaciated area covered the northwest side of Pico El Toro.[5]

Aerial pictures taken in 1952 show the glaciated area had already shrunk to 0.9  km2 for the Picos Bolívar, Espejo and Concha and to 2.0  km2 for the Picos Humboldt and Bonpland.

In 2003 almost all the glaciers of the area had disappeared, with the exception of a two small glaciated areas (7.48 Ha on Pico Bolívar and 35.81 Ha on Pico Humboldt). It is forecast that at the current rate Venezuela will lose by 2020 all its glaciers, making it the first Andean country without any glaciated area.

Panoramic view of Pico Bolívar.


  • Pérez O, Hoyer M, Hernández J, Rodríguez C, Márques V, Sué N, Velandia J, Deiros D. (2005). "Alturas del Pico Bolívar y otras cimas andinas venezolanas a partir de observaciones GPS" Interciencia. 30 (4). [1]
  • Jahn, A. "Observaciones glaciológicas de los Andes venezolanos" Cult. Venez. 1925, 64:265-80


  1. ^ a b c d Pérez et al (Sep. 2005): "Alturas del Pico Bolívar y otras cimas andinas venezolanas a partir de observaciones Gps." INCI v.30, n.4, Caracas sep. 2005. Retrieved 2012-09-27. (Spanish)
  2. ^ a b "Venezuela, Brazil and the Guianas Ultra-Prominences" Note: The prominence value given here is based on an elevation of 4,981 m. Retrieved 2013-02-12.
  3. ^ El NacionalFigueredo, Ivarelys (7 November 2002) "Tendrán que corregir la altura del pico Bolívar en textos de Geografía" from Web Archive, originally from Venezuela Innovadora. (Spanish)
  4. ^ Boletín Geográfico IGVSB-BG No 14
  5. ^ "Efectos del calentamiento global ¿Nieves eternas en la Sierra Nevada de Mérida? (Spanish)

External links

  • "Pico Bolívar, Venezuela" on Peakbagger
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