In the final episode of the season, Keeley is in the north east of England visiting an inspirational project which uses chickens to tackle loneliness and isolation in our OAPs. Margherita is in Somerset discovering first-hand the healing power of flowers. Jules takes a look at the sort of house we might all be living in in the future. Paul shares his wisdom as he reflects on the highs and lows of a year trying to live the good life. And John bids farewell to Devon in style, as he unveils a new statue by a local artist on Lynmouth seafront to celebrate its walking heritage.