Julia heads to Isles of Scilly, an enchanting archipelago of wild islands in the Atlantic Ocean. Walking a five-mile circular loop around St Martins, an island renowned for its white sand beaches and azure seas, Julia discovers what is believed to be the oldest beacon in Britain, visits a rum distillery and harvests seaweed on a windswept beach.
Finally, Julia finishes her island adventure with a hop to Tresco, where she visits the Abbey Gardens, world famous for its sub-tropical plants.