Mysteries of Sink Holes
Season 1 Episode 3 of 3
Documentary exploring the history of sinkholes, examining incidents throughout history from high in the mountains of south west China to hundreds of metres underwater in the Gulf of Mexico. Cutting-edge technology reveals living environments deep within sinkholes. Cavers and divers pursue archaeological expeditions 80 metres deep, unearthing hidden worlds dating from ancient Rome and the Maya civilisation
Mysteries of Sink Holes airs on 4seven HD at 10:00 PM, Tuesday 4 February. (Subtitles, audio description.)
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News ➝ Current Affairs
Documentary