Cotopaxi Volcano

Cotopaxi Volcano, Ecuador

Cotopaxi Volcano

Ecuador

 Elevation:

Highest Summit:5897m
South Summit:5850m
Oriental Summit:
José Ribas refuge:4864m
José R Ref. Parking:4636m
Limpiopungo Lag.:3867m
Cara Sur Refuge:3900m

Description

The Cotopaxi is an active stratovolcano found in the eastern cordillera, eastern bastion of the Nudo de Tiopullo. Its a perfectly symmetrical cone with a glacial mantle that covers it from an approximate elevation between 4600 and 4900 meters to its summit at 5897 meters. The Cotopaxi is probably the most visited and photographed mountain in our country, and definitely the most climbed among the so-called "high mountains" of more than 5200 meters high. Its glacial mantle covers it on all sides, reaching its lowest point on the eastern flank where it receives the humid currents from the Amazon basin. The cone has a diameter of approximately 8 km at its base, and between 600 to 800 meters in its crater, and the crater depth is about 150 meters, at the bottom of which are constantly seen emanations of gases and water vapor. The average slope is about 30 degrees, having deeply cracked sections, especially on its eastern flank. A characteristic that draws attention is the wall of Yanasacha close to the north summit, it is observed as a black spot from Quito and is sometimes confused with its crater. Another very important aspect, due to its widespread and undeserved fame, the Cotopaxi is not the highest active volcano in the world, what a shame! It’s ruined the knowledge of generations of Ecuadorian children. That honor is held by the Ojos del Salado (6891m), at the Argentine-Chilean Andes.

National Park: Parque Nacional Cotopaxi

Cotopaxi Volcano
Cotopaxi Volcano
José Ribas Refuge
José Ribas Refuge
Cotopaxi crater
Cotopaxi crater

Location

Eastern Cordillera; 55 kilometers in a straight line southeast of Quito; 18 km from the Panamerican Hw at the town of Lasso; 24 km from Machachi; 34 km from Latacunga. There are four routes of approach to Cotopaxi:

1) Normal Approach "Control Caspi": From Quito take the Panamerican Hw towards Latacunga, passing Machachi you go up to the Nudo de Tiopullo and then go down towards Lasso, just finishing this descent you will find a well-signposted detour that indicates the exit to Cotopaxi. The access road to the park is paved for the most part, the Caspi control of the Cotopaxi National Park is located halfway. It is mandatory to register at this control; Information about the park is also offered and there are different facilities such as a handicraft store and restrooms. The pavement ends a few kilometers above the control, there continues the old ballast road that leads to the Laguna de Limpiopungo, or to the Jose Ribas Refuge parking lot on the north face of the mountain. This route is advisable for any vehicle up to the Laguna de Limpiopungo, the ascent to the refuge may require a 4 × 4 vehicle.

2) "Control Norte" Approach: Entering Machachi, at the central square you can ask for the road to the Cotopaxi National Park North Control, this road is paved on its first part, then cobbled and finally ballast, more appropriate for high traction vehicles. It is mandatory to register the entry at the Cotopaxi National Park northern control; Afterwards you may continue towards the Limpiopungo lagoon, and eventually you will find a road that connects directly with the road to the refuge. The Cotopaxi National Park is well signposted.

3) "El Pita" Approach: From Sangolqui, "Redondel del Choclo", it is taken to the south by the Juan de Salinas avenue, following everything straight it will end up arriving at the Cotopaxi National Park North Control.

4) "Cara Sur" Approach: From Quito, follow the Pan-American towards the south, you pass the detour to the Cotopaxi National Park South Control and continue on the Panamerican for about 4.6km more, take the deviation to the right to leave the highway and cross the two roundabouts heading on the "old Pan-American Highway". 1 more kilometer to the south and it is necessary to take to the left, just in front of "Aglomerados Cotopaxi". It's more or less straight, following the direction of the Ticatilin commune, from there a single road continues to Rancho Maria and the Cotopaxi "Cara Sur" Refuge. This road is appropriate for 4×4 vehicles.

ViaKilometersTime
Control Caspi Approach:
Panamerican Hw. – Laguna Limpiopungo45min20km
Laguna Limpiopungo – Jose Ribas Refuge Parking Lot20min9km
Parking Lot – Jose Ribas Refuge45minTrekking
Control Norte Approach:
Machachi – Laguna Limpiopungo1h10min27km
Sangolquí Approach:
Sangolquí – Laguna Limpiopungo1h15min35km
Cara Sur Approach:
Panamerican Hw. – Cara Sur Refuge Parking Lot1h10min20km

Recommendations

  • It is usually required two days for climbing to the summit of this mountain.
  • If you don't have private transportation, it is convenient to rent a pickup truck - taxi at the Machachi or Latacunga central parks. It is also possible to rent a pickup truck at the beginning of the road that goes from the Pan-American to the Caspi Control; the transport company "Refugio Jose Rivas S.A." They have an office at this place and provide this service almost every day of the year.
  • The entrance time to the Cotopaxi National Park is from 8am to 3pm by any of the two accesses, every day of the year. The output is maximum at 5pm.
  • Access to motorcycles or quadrons is not allowed.
  • It is forbidden to drive the vehicle outside the established routes. This infraction is subject to a fine.
  • Pets are not allowed.
  • The vehicle is parked at 4636 meters and people must walk 228 meters (in height) to the Jose Ribas refuge at 4864 meters, an average time for a loaded hiker will be between 30 minutes to 1 hour.

Hiking

There are some attractive routes in the Cotopaxi area:
  • Ascent from the parking lot to the José Ribas Refuge
  • José Ribas Refuge - Cotopaxi Glacier
  • Ascent to the summit of Cotopaxi
  • Laguna de Limpiopungo Loop Trail
  • Ascension to the neighboring mountains: Rumiñahui, Sincholagua, Morurco and Quilindaña
  • Condor Huayco - Cotopaxi glacier
  • Santo Domingo Lagoon - Cotopaxi glacier
  • Trekking Morurco 360
  • Pita River Waterfalls
  • Manantiales hiking paths
Click for more information

Flora

Chuquiraga Jussieui
Chuquiraga Jussieui
Dorobaea pimpinellifolia
Dorobaea pimpinellifolia
Castilleja fissifolia
Castilleja fissifolia
Baccharis tricuneata
Baccharis tricuneata

History

First visits and opened routes:
  • Visit: Alexander von Humboldt, 1802
  • Summit, south face: Wilhelm Reiss and Ángel Escobar, 1872
  • Summit, north face: Edward Whymper and the Carrel brothers, 1880
  • First national: Nicolás Martinez and Fernando Villacrés, 1906
  • First descent to the crater: Polish - Czechoslovak Expedition, 1972
  • First Yanasacha climb: Edisón Salgado, Jorge Peñafiel, Eduardo Agama and Danilo Mayorga, 1989
  • North-Eastern route: Gabriel Llano, Gaspar Navarrete and Jurg Arnet, 1998
Click to read about their visits and ascents

Volcanology

The first historical eruption happened in the year 1534, just in the days of the Spanish conquest, intimidating conquerors and conquered. Then followed a time of peace until 1742, the year in which it suddenly awakened from the centennial lethargy, causing the melting of the snows and a terrible flood with great destruction in its immediate regions. The events of this eruption were narrated by the Jesuit priest Luis Sodiro. The eruptions began in 1742 and continued until 1744, when the strongest eruption occurred that destroyed part of Latacunga and caused great damage to the haciendas located in Los Chillos Valley. The volcano calmed down until 1766 when it exploded again with great force, for two years, causing enormous damage and completely lightening its load. That was the last eruption on that century. In the nineteenth century small eruptions occurred in 1803 and 1854, this last year kept its activity for 15 days. The last great event was the terrible eruption of June 16, 1877, considered one of the most tragic in the history of Ecuador, and whose effects and damage so far are seen in various sectors of the volcano. The instantaneous melting of the ice cap generated a great flood that affected many population centers located along the rivers that drain the volcano, causing a high number of human and animal victims on the towns and haciendas, as well as crops dragged by the flows of mud. Then it remained more than a century with minimal activity until today. In 2015, steam columns and moderate explosions were seen in the crater that forced the closure of the volcano in August of that year and the prohibition of any mountain activity. There has not yet been an eruption as recorded in history, rather the volcano has begun to deplete its activity and so it was possible to open it for tourism on October 4, 2017. Currently hundreds of ascensionists have returned to crown its summit, adorning their photos with a slight puff of steam, very necessary to warm up in those cold winds.

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