On The Volcanoes Of The World

Hawaii, Fire and Water (1x2)

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Guided by Guy de Saint-Cyr, hikers continue their exploration of the Kilauea volcano by following the path of the lava on its sides. Guy de Saint-Cyr knows lava tubes well. He discovered the entrance to one of them, the Kazamura, considered the largest lava cavity in the world: 160 square kilometres of galleries crossed by uninterrupted flows of lava.