Drain the Great Lakes

11:00 AM to 12:00 PM
Thursday 14 November
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Drain the Great Lakes

Documentary revealing what is beneath North America's Great Lakes - Lake Superior, Michigan, Huron, Erie and Ontario - examining geological secrets and pieces of human history that have been hidden from sight

Drain the Great Lakes airs on National Geographic Channel at 11:00 AM, Thursday 14 November. (Subtitles, audio description.)
Topics
News ➝ Current Affairs
Documentary