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Series 3 Episode 2

Britain at Low Tide explores extraordinary stories from our extraordinary maritime, industrial and natural history, which are revealed when the tide goes out

Exploring the inner reaches of the Firth of Forth in Scotland, Dr Tori Herridge and the team investigate the story of a long-forgotten harbour and discover a 19th-century pier

Palaeobiologist Dr Tori Herridge explores more of the intertidal archaeology of Britain - the archaeological remains that are visible when the tide goes out