Helen Skelton is set to present a brand new series on 5, 'A Coastal Adventure with Helen, Jules & JB'.

The coastal adventure kicks off along three very different, dramatic coastlines, as Helen, JB Gill and Jules Hudson explore glorious landscapes, underground wonders and meet the fascinating people who know all the secrets.

In North Yorkshire, Helen descends 4,500 feet into the UK’s deepest mine - an extraordinary undersea world and the only place on Earth where Polyhalite is........

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