Into the Lost Crystal Caves

2010
6.6| 0h30m| en| Documentary
Storyline

NGC goes inside one of the greatest natural marvels on the planet - a giant crystal cave described as Superman's fortress, with magnificent crystals up to 36 feet long and weighing 55 tons. A team of experts venture into the cavern, enduring scorching-hot temperatures that could kill a human after just 15 minutes of exposure. They'll push the boundaries of physical limitation to explore a crevasse that could lead to another - and perhaps more spectacular - crystal cave.

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Where to Watch

Stream Into the Lost Crystal Caves with Prime Video

Starring

Robin Ward

Producted By

National Geographic

Into the Lost Crystal Caves Trailers,Teasers and Images

  • Into the Lost Crystal Caves Cast
Robin Ward as Narrator (voice)