SALTWATER DRAIN
- island of Kauai, Hawaii
A lava tube is defined as a natural tunnel within solidified rock, once occupied by flowing molten lava.
When this occurs at the edge of the ocean, the constant exchange of water creates two spectacular effects:
a geyser of incoming water, and captured here, the powerful draining back to the sea.
A lava tube is defined as a natural tunnel within solidified rock, once occupied by flowing molten lava.
When this occurs at the edge of the ocean, the constant exchange of water creates two spectacular effects:
a geyser of incoming water, and captured here, the powerful draining back to the sea.
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