What on Earth?
Hunt for El Dorado
Season 3 Episode 17 of 20
Images of the jungles of Colombia lead scientists on a search for El Dorado. Plus, a bright green swirling spiral appears in the seas of the Persian Gulf
What on Earth? airs on Sky History at 11:00 PM, Monday 4 August. (Subtitles.)
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News ➝ Current Affairs
Documentary