Underground Worlds

6:10 AM to 7:00 AM

Saturday 25 January

Italy's Subterranean Secret

Season 2 Episode 10 of 10

Exploring caves beneath Orvieto in Italy, originally built by the Etruscans long before the Roman Empire. Plus, a former limestone mine under Kansas City

Underground Worlds airs on U&Eden +1 at 6:10 AM, Saturday 25 January. (Subtitles, audio description.)

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