Abandoned Engineering
Niagara's Hidden Marvel
Season 9 Episode 12 of 12
Exploring a royal retreat caught in a web of corruption, an engineering marvel hidden behind the Niagara Falls in Canada, and a subterranean treasure
Abandoned Engineering airs on Eden HD at 4:35 AM, Friday 25 October. (Subtitles, audio description.)
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News ➝ Current Affairs
Documentary