Skiing, or traveling over snow on skis, has a history of at least eight millennia. The geographic origins of skiing are disputed. Anthropologists and ski historians most commonly identify two proposed
Kalvträskskidan at the ski exhibition in Umeå
Skiers, White Sea rock carvings, before 2000 BCE
A Description of the Northern Peoples by Olaus Magnus, 1555
Fridtjof Nansen and his crew pose for the photographer with some of their gear for the 1888 Greenland expedition. From left are: Ravna, Sverdrup, Nansen, Kristiansen, Dietrichson and Balto with Ravna and Balto in Sami clothing.
Cross-country skiing is a form of skiing whereby skiers traverse snow-covered terrain without use of ski lifts or other assistance. Cross-country skiing is widely practiced as a sport and recreational
Cross-country skiers in western Norway.
German Reichswehr military patrol on skis training in the Giant Mountains, January 1932.
Michal Malák skate-skis at a qualifier for the Tour de Ski, 2007.
Arctic travelers, Fridtjov Nansen and Hjalmar Johansen at the camp of Frederick Jackson on Northbrook Island in 1896.