Volcanic landscape

This is a list of lists of active and extinct volcanoes sorted by country. There are separate lists of Antarctic, submarine, and extraterrestrial volcanoes.

This is a list of active, dormant, and extinct volcanoes in New Zealand.

New Zealand also has de facto administration over Ross Dependency in Antarctica, which contains the following volcanoes:

A volcano is an opening, or rupture, in a planet's surface or crust, which allows hot magma, volcanic ash and gases to escape from below the surface.

Volcanoes are generally found where tectonic plates are diverging or converging. A mid-oceanic ridge, for example the Mid-Atlantic Ridge, has examples of volcanoes caused by divergent tectonic plates pulling apart; the Pacific Ring of Fire has examples of volcanoes caused by convergent tectonic plates coming together. By contrast, volcanoes are usually not created where two tectonic plates slide past one another. Volcanoes can also form where there is stretching and thinning of the Earth's crust in the interiors of plates, e.g., in the East African Rift, the Wells Gray-Clearwater volcanic field and the Rio Grande Rift in North America. This type of volcanism falls under the umbrella of "Plate hypothesis" volcanism. Volcanism away from plate boundaries has also been explained as mantle plumes. These so-called "hotspots", for example Hawaii, are postulated to arise from upwelling diapirs with magma from the core-mantle boundary, 3,000 km deep in the Earth.

Mount Ngauruhoe is an active stratovolcano or composite cone in New Zealand, made from layers of lava and tephra. It is the youngest vent in the Tongariro volcanic complex on the Central Plateau of the North Island, and first erupted about 2,500 years ago. Although seen by most as a volcano in its own right, it is technically a secondary cone of Mount Tongariro.

The volcano lies between the active volcanoes of Mount Tongariro to the north and Mount Ruapehu to the south, to the west of the Rangipo Desert 25 kilometres to the south of the southern shore of Lake Taupo.

New Zealand (Māori: Aotearoa) is an island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island) and numerous smaller islands. The country is situated some 1,500 kilometres (900 mi) east of Australia across the Tasman Sea, and roughly 1,000 kilometres (600 mi) south of the Pacific island nations of New Caledonia, Fiji, and Tonga. Because of its remoteness, it was one of the last lands to be settled by humans. During its long isolation New Zealand developed a distinctive fauna dominated by birds, many of which became extinct after the arrival of humans and introduced mammals. With a mild maritime climate, the land was mostly covered in forest. The country's varied topography and its sharp mountain peaks owe much to the uplift of land and volcanic eruptions caused by the Pacific and Indo-Australian Plates clashing underfoot.

Polynesians settled New Zealand in 1250–1300 AD and developed a distinctive Māori culture, and Europeans first made contact in 1642 AD. The introduction of potatoes and muskets triggered upheaval among Māori early during the 19th century, which led to the inter-tribal Musket Wars. In 1840 the British and Māori signed a treaty making New Zealand a colony of the British Empire. Immigrant numbers increased sharply and conflicts escalated into the New Zealand Wars, which resulted in much Māori land being confiscated in the mid North Island. Economic depressions were followed by periods of political reform, with women gaining the vote during the 1890s, and a welfare state being established from the 1930s. After World War II, New Zealand joined Australia and the United States in the ANZUS security treaty, although the United States later suspended the treaty after New Zealand banned nuclear weapons. New Zealanders enjoyed one of the highest standards of living in the world in the 1950s, but the 1970s saw a deep recession, worsened by oil shocks and the United Kingdom's entry into the European Economic Community. The country underwent major economic changes during the 1980s, which transformed it from a protectionist to a liberalised free-trade economy. Markets for New Zealand's agricultural exports have diversified greatly since the 1970s, with once-dominant exports of wool being overtaken by dairy products, meat, and recently wine.

Tongariro National Park is the oldest national park in New Zealand, located in the central North Island. It has been acknowledged by UNESCO as one of the 28 mixed cultural and natural World Heritage Sites.

Tongariro National Park was the fourth national park established in the world. The active volcanic mountains Ruapehu, Ngauruhoe, and Tongariro are located in the centre of the park.

There are a number of Māori religious sites within the park and the summits of Tongariro, including Ngauruhoe and Ruapehu, are tapu (sacred). The park includes many towns around its boundary including Ohakune, Waiouru, Horopito, Pokaka, Erua, National Park Village, Whakapapa skifield and Turangi.