Rob Roy Peak | |
---|---|
Highest point | |
Elevation | 2,644 m (8,675 ft) [1] [2] |
Prominence | 458 m (1,503 ft) [2] |
Isolation | 7.51 km (4.67 mi) [2] |
Listing | Highest mountains of New Zealand |
Coordinates | 44°27′06″S168°43′21″E / 44.451684°S 168.722569°E [2] |
Naming | |
Etymology | Rob Roy MacGregor |
Geography | |
Interactive map of Rob Roy Peak | |
Location | South Island |
Country | New Zealand |
Region | Otago |
Protected area | Mount Aspiring National Park |
Parent range | Southern Alps |
Topo map | Topo50 CA11 [3] |
Climbing | |
First ascent | 2 March 1935 |
Rob Roy Peak is a 2,644-metre-elevation (8,675-foot) mountain in Otago, New Zealand.
Rob Roy Peak is located in the Southern Alps of the South Island. It is also within Mount Aspiring National Park which is part of the Te Wahipounamu UNESCO World Heritage Site. Precipitation runoff from the mountain's slopes drains to the Matukituki River. Topographic relief is significant as the summit rises 2,144 metres (7,034 feet) above the west branch of this river in four kilometres, and 1,800 metres (5,906 feet) above Rob Roy Stream in two kilometres. The nearest higher neighbour is Mount Aspiring / Tititea, seven kilometres to the north. [2] Rob Roy Peak was named after Scottish folk hero Rob Roy MacGregor (1671–1734). [4] This mountain's toponym has been officially approved by the New Zealand Geographic Board. [5] The first ascent of the summit was made on 2 March 1935. [3]
Based on the Köppen climate classification, Rob Roy Peak is located in a marine west coast climate zone, with a subpolar oceanic climate (Cfc) at the summit. [6] Prevailing westerly winds blow moist air from the Tasman Sea onto the mountain, where the air is forced upwards by the mountains (orographic lift), causing moisture to drop in the form of rain and snow. This climate supports the Maud Francis Glacier and Rob Roy Glacier on the mountain's slopes. The months of December through February offer the most favourable weather for viewing or climbing this peak. [7]
Climbing routes with first ascents: [3]
Aoraki / Mount Cook is the highest mountain in New Zealand. Its height, as of 2014, is listed as 3,724 metres. It is situated in the Southern Alps, the mountain range that runs the length of the South Island. A popular tourist destination, it is also a favourite challenge for mountain climbers. Aoraki / Mount Cook consists of three summits: from south to north, the Low Peak, the Middle Peak and the High Peak. The summits lie slightly south and east of the main divide of the Southern Alps, with the Tasman Glacier to the east and the Hooker Glacier to the southwest. Mount Cook is ranked 10th in the world by topographic isolation.
Mount Aspiring / Tititea is New Zealand's 23rd-highest mountain. The peak's altitude of 3,033 metres (9,951 ft) makes it the country's highest outside the Aoraki / Mount Cook region.
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