The fourth and final stage of the expedition will begin in the Russian town of Yakutsk heading north along the Lena river to Zyryanka, then to Pevek and Uelen. Here the expedition will cross the Bering Strait to Point Hope and then along the Alaskan and Canadian coastline to finish in Resolute Bay in Canada again.
The route take the travelers around the borders of the Arctic Ocean: along the Russian coastline, the shores of Alaska, along the Islands of the Canadian Archipelago, along the Glacier shield of Greenland, crossing the point of the North Pole.
The 25,000 km route will link the eastern and western hemispheres, crossing from Europe to Asia and then to Northern America through one of the most forbidding points of the planet - the North Pole.