Monte Pissis
Monte Pissis | |
---|---|
Ultra | |
Coordinates | 27°45′17.27″S 068°47′56.04″W / 27.7547972°S 68.7989000°W[3] |
Geography | |
Location | |
Parent range | Andes |
Geology | |
Mountain type | Stratovolcano |
Climbing | |
First ascent | 1937 by Osiecki and Jan Alfred Szczepański |
Easiest route | Hike, east side |
Monte Pissis is an extinct
Elevation
A 1994 Argentine expedition claimed —using
Geology
Monte Pissis is a large andesitic-dacitic volcanic centre. It was formed between 6.6 and 6.2 million years ago. Like Cerro Bonete Chico it is one of the large volcanic complexes formed at that time over a deforming Nazca slab.[6] Volcanism in the area ceased about 2 million years ago.[7]
Monte Pissis, Cerro Bonete Chico and
Climbing
Until recently, this mountain had received very little attention. The first successful recorded ascent was made in 1937 by Polish climbers Stefan Osiecki and Jan Alfred Szczepański of the Second Polish Andean Expedition.[10] The mountain was not climbed again until 1985.
The opening of mining in the area has resulted in the construction of basic roads in the last 15 years. This has developed the tourism in the Atacama Desert and now more people ascend the mountain, usually with a previous stop in Fiambalá to organise the climb. Approaching it from neighbouring Chile is also possible but involves a longer way.
As the mountain is very high and remote, a long approach is required but the ascent is easy and does not require any specific climbing skill. Nevertheless, warm clothing and good shoes are required as temperature during the night can drop as low as −30 °C (−22 °F) and winds can be very strong. Usually most teams ascend the peak during December to March, the warmest period of the year.
The peak is one of the most heavily glaciated peaks in the Atacama Desert, although the glaciated area starts only at 5,900 m (19,400 ft) and the size of the glacier is small compared to the overall surface of the mountain.
From the base of the mountain 4,500 m (14,800 ft) several days of hike are required. The summit is usually reached directly from a high camp at 5,900 m (19,400 ft) at the edge of the glacier.
See also
- Incapillo
- Volcanic Seven Summits
- List of Ultras of South America
References
- ^ "Phillipe Reuter: "El Ojos del Salado es 100 metros más alto que el Pissis"".
- ^ "Argentina and Chile North: Ultra-Prominences". Andes Specialists. 2020.
- ^ "Andean Mountains - All above 5000m".
- ^ "Ojos del Salado, el volcán más Alto del Mundo" (in Spanish). Desnivel. 22 May 2007. Archived from the original on 7 January 2014. Retrieved 1 August 2013.
- ^ "Phillipe Reuter: "El Ojos del Salado es 100 metros más alto que el Pissis"". Retrieved 2020-04-11.
- S2CID 129489335.
- hdl:10533/173279.
- Bibcode:2003AGUFM.S41D0123G.
- .
- ISBN 978-1-4617-0331-0.
11. Villarreal, Bob (2014). "Clawing for the Stars: A Solo Climber in the Highest Andes." ISBN 978-1-4582-1322-8. Site: bobvillarreal.com
Bibliography
- Darack, Ed (2001). Wild Winds: Adventures in the Highest Andes. Cordee / DPP. ISBN 978-1884980817.
Notes
- ^ The prominence value given here is based on an elevation of 6,795 m (22,293 ft)