Lake Wānaka
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Lake Wānaka is New Zealand's fourth-largest lake and the seat of the town of Wānaka in the Otago region.<ref name="LINZ">Template:LINZ</ref><ref>Lake Wānaka (from the Tourism New Zealand website)</ref> The lake is 300 meters above sea level, covers about Template:Convert, and is more than Template:Convert deep.<ref>Otago Regional Council (Lake level monitoring)</ref><ref>Template:Cite web</ref>
"Wānaka" is the South Island Māori dialect pronunciation of Template:Lang, which means "the lore of the tohunga or priest"<ref name="LINZ"/> or a place of learning.<ref name="nzhistory_wanaka"> Template:Cite web </ref>Template:Refn
Geography
Geography
Lake Wānaka lies at the heart of the Otago Lakes in the lower South Island of New Zealand. The township of Wānaka, which sits in a glacier-carved basin on the shores of the lake, is the gateway to Mt Aspiring National Park. Lake Hāwea is a 15-minute drive away, en route to the frontier town of Makarora, the last stop before the West Coast Glacier region. To the south is the historic Cardrona Valley, a popular scenic alpine route to neighbouring Queenstown.
Geology
Lake Wānaka lies in a u-shaped valley formed by glacial erosion during the last ice age more than 10,000 years ago. It is fed by the Matukituki and Makarora Rivers, and is the source of the Clutha River / Mata-Au.
At its greatest extent, which is roughly along a north–south axis, the lake is 42 kilometres long. Its widest point, at the southern end, is 10 kilometres. The lake's western shore is lined with high peaks rising to over 2000 metres above sea level. Along the eastern shore the land is also mountainous, but the peaks are somewhat lower.
Nearby Lake Hāwea lies in a parallel valley carved by a neighbouring glacier eight kilometres to the east. At their closest point (a rocky ridge called The Neck), the lakes are only 1000 metres apart.<ref name="T2">Lakes: Laka Wanaka and Hawea Template:Webarchive (from the Tourism New Zealand website)</ref>
Four small islands within the lake include Ruby Island, Stevensons Island, Template:Lang and Template:Lang (Harwich) Island.<ref>Template:Cite web</ref> Some host ecological sanctuaries, such as one for buff weka on Stevensons Island.<ref name="TVNZ_710786">Template:Cite news</ref> Template:Lang island is 120 hectares in size and is a pest free island. Mountain stone wētā and the Southern Alps gecko can be found here.<ref>Template:Cite web</ref>
The towns of Wānaka and Albert Town are near the lake's outflow into the Clutha River / Mata-Au.
Human history
Exploration and settlement
For Māori, the Wānaka area was a natural crossroads. The Haast Pass gave access to the West Coast and its pounamu; the Cardrona Valley led to the natural rock bridge "Template:Lang", which was the only place that the Kawarau River and Template:Lang (the Clutha River) could be crossed without boats.<ref name="DoC">Template:Cite book</ref> Native reeds were used to build Template:Lang, small boats that enabled a swift return downriver to the east coast.<ref name=TeAraOtagoMaori> Template:Cite encyclopedia</ref><ref> Template:Cite encyclopedia</ref> The Cromwell basin supported a large population of moa, which were hunted to extinction about 500 years ago.<ref name="DoC"/>
Until the early nineteenth century, Wānaka was visited annually by Ngāi Tahu who sought pounamu in the mountains above the Haast River and hunted eels and birds over summer, returning to the east coast by descending Template:Lang in Template:Lang (reed boats).<ref name=TeAraOtagoMaori/>
According to the Ngāi Tahu, Lake Wānaka was dug by the Waitaha explorer Template:Lang with his Template:Lang (foot plough) named Template:Lang. After Waitaha arrived in the Template:Lang Template:Lang at Template:Lang (Nelson), Template:Lang divided his people into two groups. Template:Lang led his group down the middle of the island, digging the freshwater lakes of Te Waipounamu (the South Island).<ref name="nront"/>
Numerous Template:Lang (food-gathering places) and Template:Lang (settlements) were located around the lake. The Kāti Māmoe settlement at the southern end of the lake was named Template:Lang. The area was invaded by the Ngāi Tahu in the early 18th century.<ref name="Taylor"> Template:Cite web</ref>
Ngāi Tahu use of the land was ended by attacks by North Island tribes.<ref name="DoC"/> In the last years of the Musket Wars, in 1836 the Ngāti Tama chief Te Pūoho led a 100-person Template:Lang (war party), armed with muskets, down the West Coast and over the Haast Pass. They fell on the Ngāi Tahu encampment between Lake Wānaka and Lake Hāwea, capturing 10 people and killing and eating two children.<ref name=Smith1910>Template:Cite book</ref> Although Te Puoho was later killed by the southern Ngāi Tahu leader Tūhawaiki,<ref name=AthollAnderson>Template:Cite encyclopedia</ref> Māori seasonal visits to the area ceased.
The first recorded map of Lake Wānaka was drawn in 1844 by the southern Ngāi Tahu leader Template:Lang.<ref name="nront"/> The first Pākehā to see the lake was Nathanael Chalmers in 1853.<ref>Template:Cite encyclopedia </ref> Guided by Template:Lang and Template:Lang, he walked from Template:Lang (Southland) to the lake via the Kawarau River. However he was stricken by dysentery, so his guides returned him down the Clutha, shooting the rapids in a Template:Lang.<ref name="TeAraNC"> Template:Cite encyclopedia</ref>
By 1861, several sheep stations had been established in and around the south end of the lake, and in 1862, the lake itself was surveyed in a whaleboat.<ref name="TEARA"/>
Names
The name "Lake Wanaka" was in use in 1863 when the first survey of the proposed township of Wanaka was made.<ref name="Dovey">Template:Cite web</ref>
The town was renamed "Pembroke" within a month of the surveyor returning his books to Dunedin. It reverted to "Wanaka" on 1 September 1940, to reduce confusion between the names of the town and the lake.<ref name="Dovey"/>
The official name of the lake was updated from "Lake Wanaka" to "Lake Wānaka" in 2019,<ref name="LINZ"/> and the town's name to "Wānaka" in 2021.<ref>Template:Cite web</ref>
Current use and tourism
The lake is now a popular resort, and is much used in the summer for fishing, boating and swimming. The nearby mountains and fast-flowing rivers support adventure tourism year-round.
Popular activities include alpine and cross-country skiing and snowsports, tramping, mountain-biking, mountaineering, rock-climbing and parapenting.<ref>Template:Cite web</ref>
Conservation
As one of the few lakes in the South Island with an unmodified shoreline, the lake is protected by special legislation, the Lake Wanaka Preservation Act of 1973. The Act established a 'Guardians of Lake Wanaka' group, appointed by the Minister of Conservation, which advises on measures to protect the lake.<ref>Briefing to the incoming Minister of Conservation 2011 – containing information about Statutory bodies, including the Guardians (from the Department of Conservation website, Friday 14 December 2012)</ref>
Oxygen weed (Lagarosiphon major), an aquarium plant and invasive species native to Southern Africa, has been a problem in the lake's ecosystem for some time. Attempts to eradicate the weed have not been successful. Substantial suction dredging operations have shown promise, but tend to miss isolated spots which then regrow into larger weed beds.<ref>Template:Cite web Template:Small (NIWA report, June 2006, from the Land Information New Zealand website)</ref>
Pūteketeke conservation
In 2013 zoologist John Darby established the Lake Wānaka Grebe Project. Floating platforms on which the birds can nest have resulted in an increase in breeding pairs.<ref>Template:Cite web</ref><ref name=":0">Template:Cite web</ref> The pūteketeke was New Zealand's Bird of the Year in 2023 after an international publicity campaign mounted by British-American comedian John Oliver.<ref name=":0" />
Climate
In popular culture
A willow growing just inside the lake, often known as "That Wānaka Tree", is a tourist attraction in its own right, featuring on many tourists' Instagram feeds.<ref>
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In film
The region has been the setting for many international films, including The Lord of the Rings,<ref>Template:Cite web</ref> The Hobbit,<ref>Template:Cite web</ref> the Legend of S,<ref>Template:Cite web</ref> and A Wrinkle in Time.<ref>Template:Cite web</ref> Lake Wānaka was mentioned several times in the 2006 movie Mission: Impossible III as a location the lead couple visited and as the answer to Ethan Hunt's question on the phone to verify the identity of his wife.
The New Zealand cook and author Annabel Langbein, who owns a small estate at the side of the lake, filmed her series The Free Range Cook and Simple Pleasures here.
As a doomsday refuge
New Zealand, and Wānaka and Queenstown in particular, have been reported to be a favoured refuge for the 'super rich' in the event of a cataclysm.<ref>
Template:Cite magazine
</ref> One such high net worth individual is Peter Thiel, who purchased Template:Convert of lakeside land in 2015.<ref> Template:Cite news </ref> While he had not yet developed it Template:As of,<ref> Template:Cite news </ref> plans have been announced to develop it as a luxury resort.<ref>Template:Cite news</ref>
See also
- Lakes of New Zealand
- List of lakes in New Zealand
- Otago Geography
- Roys Peak
- Sentinel Peak (New Zealand)