For this new episode of the series, Carole leaves with her eight-year-old son Nils for the wild mountains of Spitsbergen. To supervise this exploration, they are accompanied by Jean Bouchet, the mountain guide and specialist in polar expeditions. Located just 1,100 km from the North Pole, the Norwegian archipelago boasts breathtaking landscapes of beauty that Carole and Nils discover aboard the Kamak sailing boat then hiking on skis through these unnamed summits.