DiscoverOur Changing WorldInside Auckland's lava caves
Inside Auckland's lava caves

Inside Auckland's lava caves

Update: 2024-06-05
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Caves created by rivers of lava underlie New Zealand's biggest city. A new research project is documenting Auckland's lava caves, hoping to protect this hidden geological heritage and understand what future eruptions might have in store.
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Inside Auckland's lava caves

Inside Auckland's lava caves

RNZ