The Northwest Passage is the sea lane between the Atlantic and Pacific oceans through the Arctic Ocean, near the northern coast of North America via waterways through the Arctic Archipelago of Canada.
Northwest Passage routes
Envisat ASAR mosaic of the Arctic Ocean (September 2007), showing the most direct route of the Northwest Passage open (yellow line) and the Northeast Passage partially opened (blue line). The dark grey colour represents the ice-free areas, while green represents areas with sea ice.
Chart of the World showing New Route (the Canadian Pacific Railway) through Canada between England, China, Japan, Australasia and the East (1886)
Arctic exploration is the physical exploration of the Arctic region of the Earth. It refers to the historical period during which mankind has explored the region north of the Arctic Circle. Historical
Patent from King Henry VII, authorizing John Cabot and his sons to explore new lands in the west
Roald Amundsen led the first expedition to reach the South Pole, was the first person to reach both poles, and was the first person to traverse the Northwest Passage.
Robert Peary and sledge party with flags at North Pole. Peary has been claimed to be the first person to reach the North Pole.