First Crossing of the Northwest Passage

You've probably heard that the Northwest Passage was one of history's most brutal exploration challenges. But you might not know how much of the story gets left out. The Inuit navigated these frozen waters long before Europeans ever arrived. Three centuries of failed attempts, shipwrecks, and starvation followed. Then one man finally cracked it — and he didn't do it alone. Keep going to find out why it took so long and what really made it possible.

Key Takeaways

• Roald Amundsen completed the first full Northwest Passage crossing in 1903–1906 aboard the Gjøa, a small 45-ton converted herring boat.
• Amundsen's success relied heavily on survival techniques learned from the Netsilik Inuit during two years at Gjoa Haven.
• Three centuries of failed European attempts preceded Amundsen, with explorers defeated by ice, scurvy, starvation, and faulty maps.
• Robert McClure's 1850–1853 expedition proved the Passage existed but required abandoning his ship and completing the route overland by sledge.
• Inuit oral traditions and place names had long mapped the Arctic routes that European explorers spent centuries attempting to navigate.

How the Inuit Mapped the Northwest Passage Long Before Europeans Arrived

Long before European explorers began their costly, often fatal searches for the Northwest Passage, the Inuit had already mapped it—not on paper, but through generations of lived experience, oral tradition, and carefully preserved place names that tracked safe routes across the Arctic Archipelago.

Their oral mapping traditions guided travel from Davis Strait through the island chains all the way to the Beaufort Sea, connecting to the Chukchi Sea and Bering Strait beyond.

Place name preservation kept this knowledge alive, marking seasonal corridors used for hunting and trade while identifying dangerous ice zones to avoid.

Projects like Nilliajut and the Pan-Inuit Trails atlas now confirm what Inuit communities always knew—they were the Arctic's original navigators, charting viable passages centuries before European ships ever attempted the crossing. The Pan-Inuit Trails atlas, funded by the Canadian Social Sciences and Humanities Research Council, works to visually document this historical occupancy as evidence of Inuit sovereignty over the territories and waterways of the Northwest Passage.

The passage itself was historically known to Spanish explorers as the Strait of Anian, who believed it connected the Pacific Ocean with the North Atlantic and considered it the most desired shipping route of commerce in the 16th century. Much like Kiribati, which famously shifted the International Date Line in 1995 to unite its far-flung island territory under a single calendar day, control over strategically significant geography has long carried profound political and national identity implications.

Why Europeans Failed to Cross the Northwest Passage for Three Centuries

Despite three centuries of effort from Britain, Denmark, France, and Russia, no European crew ever completed the Northwest Passage—and the reasons why reveal just how brutally the Arctic punished those who underestimated it.

Poor Arctic logistics and deadly human factors combined to stop every attempt:

1. Ice crushed hulls, trapped ships for seasons, and blocked every known channel year-round.
2. Faulty maps sent crews into dead-end bays, wasting critical supplies and time.
3. Scurvy, starvation, and lead poisoning killed crews from within, as Franklin's 1845 expedition proved catastrophically.
4. Fog, storms, and extreme cold disoriented navigators and killed crew members before landfall.

You can trace failures from Cabot's 1497 voyage straight through Franklin's disaster—over 348 years of punishment before Amundsen finally succeeded. Ironically, it was Amundsen's decision to draw on indigenous Inuit expertise that proved decisive in navigating the passage successfully in 1903. The wreck of Franklin's ambition was so complete that entire party perished, leaving behind no survivors from an expedition of over 100 men. Unlike the mild, rain-fed climate shaped by the North Atlantic Current that keeps Ireland famously green and temperate, the Arctic offered no such mercy—only relentless cold and ice that compounded every navigational miscalculation.

McClure's Northwest Passage Trek: Ice, Shipwrecks, and Sleds

A sledge trip in October 1850 confirmed what he'd suspected: open water stretched toward Melville Island, proving the Passage existed. But survival demanded everything from his crew.

After three years of brutal crew endurance, McClure abandoned Investigator on June 3, 1853, with only 18 days of provisions. He led his men on foot to HMS Resolute, completing the Northwest Passage by combining ship and sledge—a first in Arctic exploration history. Upon returning to England in 1854, McClure received a knighthood and rewards in recognition of completing the passage.

The wreck of HMS Investigator was discovered in July 2010 during sonar testing from an inflatable boat, revealing the ship sitting upright approximately 25 feet below the surface in Mercy Bay. Much like the DRC's thin coastal corridor, which was established through the Berlin Conference negotiations to grant ocean access, the Northwest Passage represented a long-sought outlet connecting distant waters for trade and movement.

Amundsen's Three-Year Sea Crossing and How He Pulled It Off

Roald Amundsen didn't just sail the Northwest Passage—he outmaneuvered it. He departed Oslo in June 1903 aboard a small boat, deliberately sailing at night for a credit escape from pursuing creditors. His preparation made the difference.

Here's how he pulled it off:

1. Chose the right vessel – The Gjøa, a converted 45-ton herring boat, navigated waters barely three feet deep.
2. Hugged the coastline – Open-water shortcuts were avoided entirely.
3. Learned from the Inuit – Two years at Gjøa Haven built critical survival knowledge.
4. Confirmed success unexpectedly – A whaling ship heading east from San Francisco confirmed the Pacific was within reach.

On August 13, 1905, Amundsen wrote simply: *"The North West Passage was done."* The entire expedition, from departure to final landing in Alaska, spanned three years, concluding around August 1906. His route through the passage followed the eastern entrance at Lancaster Sound, a key channel that would later be recognized as the main axis of what explorers called Parry Channel.

After Amundsen: The Northwest Passage Voyages That Came Next

Amundsen's 1905 triumph didn't open the floodgates. Decades passed before anyone else completed the full crossing. Henry Larsen made the Larsen voyages aboard the St. Roch, first traveling west-to-east between 1940 and 1942, becoming the second person to sail the entire Passage. Then in 1944, he took a more northerly uncharted route eastward to westward, completing it in a single season — a record at the time.

After World War II, progress stalled again. Canada focused on Arctic sovereignty patrols rather than exploration, and technological limits kept recreational attempts at bay. Amundsen's own success had relied heavily on survival techniques learned from the Netsilik Inuit, knowledge that larger expeditions before him had lacked.

Everything shifted in 2007 when melting ice opened the route to Arctic tourism. Cruise ships began sailing the Passage, cutting roughly 7,000 miles compared to the Panama Canal. Climate change has kept those navigable windows growing ever since. As access increases, environmental concerns have grown around protecting Arctic wildlife such as polar bears, walruses, and Arctic foxes from the pressures of expanded human activity in the region.