Back to Show
Expedition
Lava Tube Artifacts
As Steve and his team of experts explore the lava tube, they stumble upon some ancient artifacts that suggest that both humans and animals once lived inside this underground tunnel. The unique conditions of the lava tube have naturally preserved these pieces of history, giving us a glimpse into ancient life.
Support Provided By
Unlock with PBS Passport
51:23
Embark with Steve to the remotest parts of the planet.
Unlock with PBS Passport
51:08
Join a shark expedition to a remote volcanic island in Mexico’s Eastern Pacific.
Unlock with PBS Passport
51:49
Travel to Gabon, where Steve explores the jungle in search of an undiscovered population o
Unlock with PBS Passport
51:07
Travel to Kyrgyzstan with Steve in search of snow leopards.
Unlock with PBS Passport
52:00
Follow a mission into the volcanic underworld in search of Arabia's longest lava tube.
Unlock with PBS Passport
51:59
Join Steve Backshall on the Kamchatka peninsula and examine brown bears in the wilderness.