Pyramid Peak (Southland)

Last updated

Pyramid Peak
Pyramid Peak, New Zealand.jpg
East aspect
Highest point
Elevation 2,295 m (7,530 ft) [1] [2]
Prominence 920 m (3,018 ft) [2]
Isolation 5.7 km (3.5 mi) [2]
Coordinates 44°50′21″S168°00′45″E / 44.83917°S 168.01250°E / -44.83917; 168.01250 [2]
Naming
Etymology Pyramidal peak
Geography
New Zealand (relief map).png
Red triangle with thick white border.svg
Pyramid Peak
Location in New Zealand
Pyramid Peak (Southland)
Interactive map of Pyramid Peak
Location South Island
Country New Zealand
Region Southland
Protected area Fiordland National Park
Parent range Earl Mountains [3]
Topo map NZTopo50 CB09 [4]
Geology
Mountain type Glacial horn
Rock type Igneous rock (Diorite) [5]
Climbing
First ascent 1951

Pyramid Peak is a 2,295-metre-elevation (7,530-foot) mountain summit in Fiordland, New Zealand.

Contents

Description

Pyramid Peak is the highest point of the Earl Mountains and is situated in the Southland Region of the South Island. It is set within Fiordland National Park which is part of the Te Wahipounamu UNESCO World Heritage Site. [2] Precipitation runoff from the mountain's northeast slope drains to the Hollyford River via Falls Creek, whereas the southeast slope drains into the headwaters of Mistake Creek → West Branch Eglinton River → Eglinton RiverLake Te Anau, and the west slope drains into Lake Erskine → Neale Burn → Clinton River → Lake Te Anau. Topographic relief is significant as the summit rises 1,800 metres (5,906 feet) above the Neale Burn Valley in three kilometres, and 1,100 metres (3,609 feet) above Falls Creek Valley in one kilometre. The nearest higher neighbour is Mount Christina, six kilometres to the north-northeast in the Darran Mountains. [2] This mountain's descriptive toponym has been officially approved by the New Zealand Geographic Board. [4] One account claims the peak was named by S.C. Bowmar and his brother while exploring the area in 1933, whereas another report has this peak being named by Dal and Rod Ryan, probably on the first ascent in 1951. [4]

Climate

Based on the Köppen climate classification, Pyramid Peak is located in a marine west coast climate zone. [6] Prevailing westerly winds blow moist air from the Tasman Sea onto the mountains, where the air is forced upward by the mountains (orographic lift), causing moisture to drop in the form of rain or snow. This climate supports a small unnamed glacier on the lower southeast slope. The months of December through February offer the most favourable weather for viewing or climbing this peak. [7]

Climbing

The first ascent of the summit was made in January 1951 by Rod Ryan and Dal Ryan via a route up the north ridge and across the northeast face to the top of the east ridge. [3]

Climbing routes: [3]

See also

References

  1. Pyramid Peak, Southland, NZTopoMap, Retrieved 4 January 2025.
  2. 1 2 3 4 5 6 "Pyramid Peak, New Zealand". Peakbagger.com. Retrieved 4 January 2025.
  3. 1 2 3 Pyramid Pk, New Zealand Alpine Club, Climbnz.org, Retrieved 4 January 2025.
  4. 1 2 3 Pyramid Peak, New Zealand Gazetteer, Retrieved 4 January 2025.
  5. Geological Map of New Zealand, GNS Science geological web map application, Retrieved 4 January 2025.
  6. Te Anau Climate (New Zealand), climate-data.org, Retrieved 4 January 2025.
  7. The Best Time to Visit the South Island, nzpocketguide.com, Retrieved 4 January 2025.
  8. Pyramid Peak, South Face, 2021, publications.americanalpineclub.org, Retrieved 4 January 2025.