The Moeraki Boulders – New Zealand

The Moeraki Boulders are large, spherical stones scattered along Koekohe Beach in New Zealand. These perfectly formed concretions, some over two meters wide, were formed by ancient seabed sedimentation and erosion over millions of years. While their geological process is understood, their striking uniformity, size, and mysterious appearance at low tide continue to captivate visitors, fueling local Maori legends of their supernatural origin.