Mount Balloon is an mountain in Fiordland, New Zealand.
Description Mount Balloon is part of the Wick 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. The peak is a prominent landmark along the Milford Track when crossing the McKinnon Pass, with the track traversing the lower west slope of the peak. Precipitation runoff from the mountain's west slope drains to the Arthur River, whereas the northeast slope drains into the North Branch Clinton River, and the south slope drains into the Clinton River's West Branch. Topographic relief is significant as the summit rises above Clinton Canyon in one kilometre. The nearest higher neighbour is Mount Elliot, 2.23 kilometres to the north.
Climbing The first ascent of the summit was made in January 1911 by William Grave, Bert Lyttle, and Arthur Talbot via the North Ridge.Mt Balloon, New Zealand Alpine Club, Climbnz.org, Retrieved 21 February 2025. There is also an established route on the Southeast Ridge which was first climbed in January 1953 by Barraclough, Black, and Conway.
Etymology This mountain's toponym was applied by Donald Sutherland who said the peak was sticking out of the mist like a balloon to the east of McKinnon Pass. William Grave, who made the first ascent, humorously wrote that "I have heard it said that the peak was so called because it was thought that no one would reach its summit except in a balloon."Mount Balloon, New Zealand Gazetteer, Retrieved 21 February 2025.
Climate Based on the Köppen climate classification, Mount Balloon is located in a marine west coast climate zone.Te Anau Climate (New Zealand), climate-data.org, Retrieved 21 February 2025. 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. The months of December through February offer the most favourable weather for viewing or climbing this peak.The Best Time to Visit the South Island, nzpocketguide.com, Retrieved 21 February 2025.
Gallery
See also List of mountains of New Zealand by height
References
External links Mount Balloon: weather Mount Balloon: New Zealand Alpine Club