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