The team are in the most South Westerly point of the British Isles - the beautiful and rugged coast around Lands End in Cornwall. Paul Heiney heads for the treacherous waters around Bishop's Rock lighthouse - the final landmark for sailors heading for America. Horticulturalist Rachel de Thame stays on dry land as she explores the varied plant life around Lands End
CountrywiseMonday, August 20, 8:00pm
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