Australian Geographic Adventures: ep 6 pt 4

Just six hours from Cairns, Undara Volcanic National Park is named for the forces that created its dramatic geological formations
By AG Staff June 29, 2015 Reading Time: < 1

David visits the Undara Volcanic National Park to see the famous Undara Lava Tubes. The site of a volcanic eruption, Undara’s vast tunnels were created by a huge volume of lava carving a path through the landscape. Scientists estimate that so much lava flowed through this place, it could have filled Sydney Harbour in just six days.

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