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, Frances Tophill visits an allotment grower on the Isle of Man who uses her plants to make natural skincare products, Iolo Williams goes in search of a pair of hen harriers in Snowdonia, and Tom Kerridge show us how to make his special version of Eton mess.