Gethin Jones delivers the ultimate guide to a countryside summer featuring wildlife, food, gardening and outdoor adventure, all brought to you by a selection of favourite faces. In this episode, Marcus Wareing seeks inspiration for his kitchen garden when he visits an expert herb grower in Bristol. Wildlife artist Robert Fuller shows us the species that thrive near his home in North Yorkshire during the summer months, and Nadiya Hussain learns how to smoke fish and shows us how to make a delicious smoked haddock rarebit.