AT A GLANCE
Why go?
About 50 kilometres off New Zealand's Bay of Plenty coast, a low dark island breathes a constant column of steam into the sky. This is Whakaari / White Island, the country's most active cone volcano and the northern sentinel of the Taupō Volcanic Zone—an andesite stratovolcano whose peak is only the visible tip of a mountain that rises some 1,600 metres from the seafloor. To local iwi Ngāti Awa it is Te Puia o Whakaari, 'the dramatic volcano', a treasured ancestor wrapped in legend; to Captain James Cook, who named it in 1769, it was simply White Island for its perpetual pall of vapour.↗
For decades Whakaari was the rare volcano visitors could walk into, a churning moonscape of sulphur vents, bubbling mud and a boiling acid crater lake. Since the tragic eruption of 9 December 2019, however, landing on the island has been closed. That has not dimmed its pull: today travellers reach it by scenic flight, glimpse it from coastal lookouts on clear days, watch it erupt in real time on live webcams, and learn how an active marine volcano shaped the stories, industry and memory of the Eastern Bay of Plenty.
New Zealand's most dramatic volcano
Whakaari is essentially a vent field at sea. The exposed island is a rough oval barely two to three kilometres across and covering some 325 hectares, yet that landmass is only about 30 per cent of the volcano's mass—the rest is submerged. Its highest point, the sharp western crater rim known as Mount Gisborne, stands 321 metres above the water, while the restless floor of the active crater sits less than 30 metres above sea level. Over roughly 150,000 years of continuous eruption, alternating layers of lava, ash and scoria built the cone, and it still sits at a volatile alert level of 2, meaning moderate to heightened unrest with the potential for eruptive hazards.
