Moeraki Boulders

These geological curiosities are septarian concretions, formed from ancient seafloor mud around 60 million years ago and gradually exposed by coastal erosion. According to Māori legend, the boulders are the petrified eel baskets, gourds, and sweet potatoes that washed ashore from the wreck of the great voyaging canoe, Āraiteuru. The boulders vary in size, some reaching over two metres in diameter.

The best time to visit is at low tide, when the boulders are most exposed and accessible for photography and exploration. Some of the boulders are perfectly intact spheres, while others are cracked open, revealing a hollow, crystalline interior. Their unique appearance against the backdrop of the sea and sand makes this a popular and memorable stop along the coast.

Allow about an hour for Moeraki Boulders, plus drive time from wherever you spend the night before. Distances in Dunedin & Otago look short on a map, but winding roads, roadworks and campervan speeds stretch them, so build this stop around an unhurried day rather than squeezing it between long drives. Best time to go: Accessible at any time of year, with low tide being the most important factor for a good visit. Check road conditions and seasonal ferry timetables before you lock in dates. It suits travellers who want to slow down and see Dunedin & Otago properly rather than tick it off. Send your plan to an Acrossnz advisor and we'll check the timing works.