Presenter Phil Spencer journeys into the great outdoors of the British countryside alongside his beloved canine companion, Luna. His mission is to travel one of the most beautiful walking paths in Britain, Alfred Wainwright's Coast to Coast Path. Along the way, he encounters a range of famous faces and their own four-legged friends, speaks to members of the public travelling the same trails, and marvels at the immense beauty of locations including the Lake District, Yorkshire Dales, and North York Moors.