Mount Ngauruhoe. Although seen by most as a volcano in its own right, it is technically a secondary cone of Mount Tongariro. Not because it was the site of Mt. 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. It made … NGAURUHOE, MOUNT. 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. Ngauruhoe in the distance. 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. Ngauruhoe (7,500 ft) has an almost perfect cone rising 3,000 ft above the southern slopes of Tongariro. Ngauruhoe is the most continuously active of the volcanoes in New Zealand, with the Māori recording many eruptions prior to European colonisation. Mount Ngauruhoe is an active stratovolcano in New Zealand. Doom in the Lord of the Rings movies, but because it had a powerful, yet stunningly peaceful presence. Ngauruhoe. Although often regarded as a separate mountain, geologically it is a secondary cone of Mount Tongariro. Eruptions from this mountain were regarded by the Maori as a sign of war. Mount Ngauruhoe (Māori: Ngāuruhoe) is an active stratovolcano in New Zealand. In the recent past it has been the most continuously active of New Zealand volcanoes. There was something so magical about Mt. The first European description was an eruption in 1839. Mount Ngauruhoe (Māori: Ngāuruhoe) is an active stratovolcano in New Zealand.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 often regarded as a separate mountain, geologically it is a secondary cone of Mount Tongariro. Ngauruhoe is the largest and youngest of the Tongariro cones being about 7,000 years old. Next to the upper Tama Lake was Mt.