This time, Julia takes a scenic river walk through the dramatic Dart Valley in Devon, travelling 13 miles along the banks of the River Dart from historic Totnes to bustling Dartmouth, where houses nestled in the hills overlook the town's picturesque harbour. 

Along the way, Julia drops into a shoemaker to see bespoke boots being put together, learns about rewilding at the Sharpham Estate where she helps harvest Pinot Noir grapes, and takes a look inside Greenway, the secluded home of Agatha Christie.

To finish it off, she tucks into fish and chips with seafood expert Mitch Tonks in Dartmouth.