1928–1931, a young resident of Kamchatka, electrician, athlete, reserve commander G. L. Travin made an extraordinary journey. He cycled along the borders of the Soviet Union, including the country's Arctic coast. Traveling across the Arctic on such an unusual form of transport required enormous courage, endurance, willpower and determination. Having walked together with a traveler this amazing route of 85,000 kilometers, you will get acquainted with the life and customs of the peoples of the Soviet Union, with pictures of the nature of the places where G. L. Travin’s path lay, with the changes that took place in the economy and culture of the country.