Into the Lost Crystal Caves

Into the Lost Crystal Caves

en
PG-13

6

October 2010

Documentary

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.

Runtime:

N/A

Status:

Released

Original Language:

en

Budget:

N/A

Revenue:

N/A

Director:

Gary Lang

Cast