Facebook Page view
Moeraki Boulders New Zealand

Moeraki Boulders – a natural phenomenon with a mysterious legend

Home Icon Moeraki Boulders – a natural phenomenon with a mysterious legend

New Zealand has many fascinating legends to offer, all of which only make a holiday to the great country even more enchanting. As well as being one of the top landscapes in New Zealand, perhaps one of the country’s most intriguing tales is the Moeraki Boulders legend. Known to some as the Stonehenge of New Zealand, giant spherical stones that stand up to two metres high and weigh several tonnes, can be seen scattered along Koekohe Beach on New Zealand’s Otago coast.


The Moeraki Boulders Legend


According to Maori legend, the boulders are what is left of a shipwrecked canoe called the Araiteuru. After the Araiteuru came into trouble at Shag Point – also know as Matakaea – it’s said that calabashes, kumaras and eel baskets were washed ashore and over time, formed the large boulders you see today. If you hear Maori people talking about the “eel pots”, “hooligans gallstones”, “giant gobstoppers”, “alien’s brains” or “the bowling balls of giants”, they are in fact referring to these strange rock formations.


What the science says


Unfortunately, science is here to prove the Maori legend wrong. The Moeraki Boulders are said to have formed due to the hardening of Paleocene mudstone which was buried in the mudstone cliffs. Over time, the sea’s waves have gradually eroded the softer stone to reveal the spherical formation beneath. Scientists believe that their spherical shape is due to their source of carbon being mass diffusion, which lead the rocks to “grow” over five million years, while at the same time, up to 50 metres of marine mud settled on them. The science provides a fascinating, albeit technical tale, which you can discover more about at Kuriositas. But if you’d prefer a bitesize version, here are some short Moeraki Boulders facts you can impress your travel partner with:


  • Scientists believe the boulders to be calcite concretions which were formed an estimated 65 million years ago.
  • It’s thought to have taken 4 million years for the Moeraki Boulders to reach the size they are now.
  • On Moeraki beach you’ll count over 50 boulders of different sizes.
  • There is one boulder missing though and that’s because it’s on display at Otago Museum.
  • 19th century photographs show that there were even more Moeraki Boulders than there are today. It’s thought that people took the smaller rocks as souvenirs.
  • To prevent this from happening again, the Moeraki Boulders are now under legal protection meaning that it’s prohibited for people to remove, damage or graffiti them.


How to get there


The Moeraki Boulders can be found nestled between the towns of Moerkai and Hampden on Koekohe Beach. If you’re journeying from the North, it’s about a 30 minute drive south of Oamuru and the scenery along the way is beautiful. Or if you’re coming from the South, it’s around an hour’s drive from Dunedin along State Highway 1. Alternatively, join us on Distant Journey’s Magnificent New Zealand tour and a stop off at the Moeraki Boulders is part of the itinerary!

Image courtesy of Tourism New Zealand


Leave a Reply


New Brochure


Planning your next holiday? Let Distant Journeys give you some travel inspiration.

There are three easy ways to request your brochure – just click on your preferred option below:

View our
online brochure
your brochure
Request a FREE
brochure by post

Please complete the following details:






Email address

Telephone Number

Where did you hear about Distant Journeys?

When are you interested in travelling?

Which destination(s) are you interested in?

Don't miss out on the latest offers and travel inspiration.
I am happy to receive the latest offers, news and travel inspiration from Distant Journeys via email:

In accordance with the latest GDPR data regulations, you can unsubscribe from our emails at any time. You can read our privacy policy that provides further information about how we use personal data.