- Where
- Outer Hauraki Gulf, about 100 km
north-east of central Auckland - Coordinates
- 36.20° S
175.42° E - Area
- 285 km²
New Zealand’s sixth-largest island - Highest point
- Hirakimatā / Mount Hobson
621–627 m (sources differ) - People
- 939 (2013)
- Protected
- About 60% conservation land
Dark Sky Sanctuary since 2017 - Getting there
- Ferry from Auckland, about 4½ h
or a 30-minute flight - Best visited
- Year-round; November to April for warmer seas
The crossing ate up half the day. The hills came up green and steep with nobody’s lights on them. After dark I stretched out on the cold sand and the sky leaned down so close, so dense with stars, that the black between them seemed busy. A small owl spoke twice from the bush behind me. I held out until my paws went numb.
The short answer
Aotea, or Great Barrier Island, lies in the outer Hauraki Gulf about 100 kilometres north-east of central Auckland. At 285 square kilometres and some 43 kilometres long it is New Zealand’s sixth-largest island; its highest point, Hirakimatā or Mount Hobson, is given as 627 metres in Wikipedia’s text and 621 in its infobox. It is governed by Auckland Council. In 2013 it had 939 people, living from farming and tourism, and all of them off the grid; about 60 per cent of the island is conservation land run by the Department of Conservation. Captain Cook gave it its English name because it stands as a barrier between the Pacific and the gulf.
Why it's worth knowing
An island that makes its own power. Great Barrier has no reticulated electricity, Wikipedia records: most houses run on solar panels and battery banks, with wind and water turbines and solar water heaters, and diesel generators, once the main source, now kept as back-up. Its east coast has long sandy beaches, dunes and heavy surf; its sheltered west coast has hundreds of small bays, among the best diving and boating in the country; inland are large wetlands, rugged hills and old and regenerating kauri forest.
A sanctuary for the dark. In 2017 the International Dark-Sky Association accredited Aotea / Great Barrier Island as a Dark Sky Sanctuary, a designation for very remote sites; it was the third such sanctuary in the world and the first island, Wikipedia records.
The field notes
Pigeons and a shipwreck
Around midnight on 29 October 1894 the steamer SS Wairarapa struck the island’s remote north coast, one of New Zealand’s worst shipwrecks, with about 140 lives lost, Wikipedia records; some of the dead are buried in two grave sites by the beach. Because news had taken days to reach the mainland, a pigeon post was set up, its first message flown on 14 May 1897; special stamps were issued from 1898 until 1908, when a telegraph cable made the pigeons redundant.
Whose island
Aotea is the ancestral land of Ngāti Rehua Ngātiwai ki Aotea, who are mana whenua and have lived on the island since the seventeenth century; their marae include Kawa Marae and Motairehe Marae, Wikipedia records. The island was later worked for its minerals and its kauri trees, logged and driven to the sea by water released from timber dams, with little farming.
Medlands Beach on the island’s east coast, January 2010.
Photograph: studio tdes (thedailyenglishshow.com) · Medlands Beach, Great Barrier Island · CC BY 2.0 · cropped
Evening light over Kaikōura Island in the Hauraki Gulf, with Little Barrier Island on the horizon, seen from Aotea, February 2015.
Photograph: David Baron · Kaikōura Island from Great Barrier Island · CC BY-SA 2.0
Low tide at Pa Beach, Tryphena, framed by flax, March 2021.
Photograph: Nurg · CC BY-SA 4.0 · cropped
The rocky headland and its windswept tree, seen from the water, 2009.
Photograph: LBM1948 · CC BY-SA 4.0 · cropped
- Cross by sea and return by air, and decide which way the island looks bigger.
- Lie down meaning to count the stars for this list. Wake much later with the list still blank and call that a win.
- This land belonged to its own people long before any visitor came. Ask first before leaving the marked paths.
- Carry a red torch and keep it pointed at your boots. Every other face here is turned upward.
- Leave the phone in the bag. The island makes its own power, and for a few days so can you.
Hirakimatā. The island’s highest peak, also called Mount Hobson, rising to about 621 to 627 metres above bush-covered hills, by Wikipedia’s two figures, with the gulf and the Pacific on either side. It is climbed on foot, on the tracks the Department of Conservation maintains, and left as it was found.
Tally, in the marginFrom the water it had looked like merely the tallest lump. Only on top did I see that every bay and ridge below was arranged around it, and I said sorry for calling it a lump.
Getting there
How to get there. From Auckland. SeaLink’s vehicle ferry, the Island Navigator, sails from Wynyard Wharf to Tryphena, at the island’s south end, in about four and a half hours, daily in summer and three times a week in winter, the island’s tourism site reports; Barrier Air flies from Auckland Airport to Claris in about 30 minutes, several times a day. The island has two airfields, at Claris and Okiwi.
When to go. Any time of year; November to April for warmer seas and the summer ferry timetable, and the long winter nights for the stars.
What to arrange ahead. The ferry or a flight; a bed or a campsite; and transport on the island, which is large and hilly with few roads. Bring a torch for walking at night, and supplies: shops are few.
Safety. The State Department has New Zealand at Level 1, exercise normal precautions (advisory dated 29 April 2026 in its feed, read 5 October 2026). The hazards here are the place’s own: surf beaches, steep bush tracks, weather on the crossing, and limited medical care: the island’s general practice was advertising for locum doctors in 2026, and serious cases go to Auckland.
Mark this place
Common questions
Where is Aotea / Great Barrier Island?
Aotea / Great Barrier Island is in the outer Hauraki Gulf, New Zealand, about 100 kilometres north-east of central Auckland. It covers 285 square kilometres, making it New Zealand’s sixth-largest island, and is governed by Auckland Council.
How do you get to Great Barrier Island?
By SeaLink’s vehicle ferry from Auckland’s Wynyard Wharf to Tryphena, about four and a half hours, daily in summer and three times a week in winter, or by Barrier Air from Auckland Airport to Claris, about 30 minutes.
Does Great Barrier Island have electricity?
Not from a grid. Great Barrier Island has no reticulated electricity: most homes use solar panels and battery banks, with wind and water turbines and solar water heaters, and keep diesel generators as back-up.
Why is Great Barrier Island a Dark Sky Sanctuary?
Because of its very dark night sky and remote location: in 2017 the International Dark-Sky Association accredited Aotea / Great Barrier Island as a Dark Sky Sanctuary, the third in the world and the first on an island.
What happened to the SS Wairarapa?
The steamer SS Wairarapa was wrecked on the north coast of Great Barrier Island around midnight on 29 October 1894, with about 140 lives lost, one of New Zealand’s worst shipwrecks. The disaster led to a pigeon post, first flown on 14 May 1897.
Who are the people of Aotea?
Aotea / Great Barrier Island is the ancestral land of Ngāti Rehua Ngātiwai ki Aotea, the mana whenua, who have lived there since the seventeenth century; their marae include Kawa Marae and Motairehe Marae.
What is the highest point of Great Barrier Island?
Hirakimatā / Mount Hobson. Wikipedia’s article on Great Barrier Island gives its height as 627 metres in the text and 621 metres in its infobox.
Why is it called Great Barrier Island?
Captain Cook named Great Barrier Island because it acts as a barrier between the Pacific Ocean and the Hauraki Gulf, sheltering the gulf from ocean swell. Its Māori name is Aotea. It is not related to the Great Barrier Reef in Australia.