Relics from the U.S. expedition ship Jeannette—which sank near the New Siberian Islands—were reported found years later on Greenland’s coast. This helped convince scientists and explorers that Arctic sea ice could carry debris (and possibly a ship) across the polar ocean. Nansen later used this idea as a key foundation for his plan.
The purpose-built ship Fram was launched in Norway with a rounded hull designed to be pushed upward by crushing ice instead of being squeezed and broken. This engineering choice made Nansen’s plan—freezing a ship into the pack ice—more realistic than earlier attempts. The ship’s design and strength became central to the expedition’s scientific and survival goals.
Fram left Christiania (Oslo) under Captain Otto Sverdrup, with Fridtjof Nansen leading the scientific work. The expedition aimed to enter the Arctic pack ice near Siberia and let the natural ice drift carry the ship toward the North Pole region. This marked the start of one of the most research-focused Arctic voyages of the 19th century.
After final provisioning in Vardø, Fram headed east along the Siberian coast route toward the New Siberian Islands. The expedition’s next step was to push into the ice far enough east to catch the expected transpolar drift. Leaving Norway’s last port set the ship on a long journey beyond regular supply and rescue routes.
Fram reached the ice and allowed itself to be locked in, beginning the planned drift across the Arctic Ocean. From this point, daily life centered on scientific observations (such as weather, magnetism, and ocean depth) while the ship moved with the ice. The drift’s direction and speed became the expedition’s biggest uncertainty.
In mid-winter, crushing pressure from moving sea ice became so dangerous that the crew prepared to abandon the ship. Fram’s rounded, reinforced hull performed as intended, rising under pressure and avoiding catastrophic damage. The episode strengthened confidence that the ship could endure years in the pack.
With the drift not bringing the ship close enough to the Pole, Nansen and Hjalmar Johansen left Fram with dogs, sledges, skis, and two kayaks. Their plan was to travel over the moving sea ice toward the North Pole, then turn south for Franz Josef Land. This decision split the expedition into two linked journeys: a human over-ice attempt and the ship’s continued drift.
The two men reached about 86°14′N, farther north than any previous explorers, but still short of the North Pole. Constantly shifting ice, open leads (cracks of water), and rough pressure ridges made travel slow and dangerous. They decided to turn back before supplies and the season made survival impossible.
While Nansen and Johansen struggled southward, Fram continued drifting and reached its northernmost point of about 85°57′N. This milestone showed the ship had traveled deep into the Arctic Ocean, even if it did not approach the Pole as closely as Nansen had hoped. The ship’s ongoing measurements also supported new understanding of a deep central Arctic basin.
After wintering in Franz Josef Land and resuming travel, Nansen unexpectedly encountered British explorer Frederick Jackson at Cape Flora. The meeting was a turning point: it provided immediate shelter, food, and a reliable route back to Norway. It also connected Nansen’s private survival story to a larger international exploration effort in the archipelago.
Jackson’s expedition ship Windward carried Nansen and Johansen back to Norway, where they arrived after nearly three years away. Their return confirmed they had survived the over-ice journey and the Franz Josef Land winter. News reports emphasized the record northern latitude and the expedition’s broader goal of crossing the polar sea.
After nearly three years frozen into the pack, Fram finally reached open water near Spitsbergen (Svalbard). This outcome supported Nansen’s central idea that sea ice drift could carry a well-built ship across the Arctic Ocean. The ship’s safe release also preserved the expedition’s scientific records and instruments for return and analysis.
Captain Sverdrup brought Fram back to Kristiania (Oslo), completing the voyage and delivering extensive observations from the central Arctic Ocean. Together with Nansen and Johansen’s over-ice journey, the expedition advanced knowledge of Arctic drift, ocean depth, and polar travel methods. The safe return of ship and crew made the expedition a clear scientific and operational success, even without reaching the Pole.
Fridtjof Nansen and the Fram Expedition (1893–1896)
