In Nightwalking II, John Lewis-Stempel heads out to some of Britain's wildest locations, to seek some of the isles' most fabulous night creatures. Using the stars above as his guide, and only his faithful dog by his side, he moves across the wilderness to unlock all that the night has to offer. From the Cardigan Coast in Wales to the snowy Scottish Highlands, Lewis-Stempel heads to the darkest places our country has to offer in search of jewel-lit skies.