Goodbye, Columbus: Vikings crossed the Atlantic 1,000 years ago

(Reuters) – Long before Columbus crossed the Atlantic, eight timber-framed buildings covered in sod stood on a terrace above a peat bog and stream at the northern tip of Canada’s island of Newfoundland, evidence that the Vikings had reached the New World first.

But precisely when the Vikings journeyed to establish the L’Anse aux Meadows settlement had remained unclear – until now.

Scientists on Wednesday said a new type of dating technique using a long-ago solar storm as a reference point revealed that the settlement was occupied in 1021 AD, exactly a millennium ago and 471 years before the first voyage of Columbus. The technique was used on three pieces of wood cut for the settlement, all pointing to the same year.

The Viking voyage represents multiple milestones for humankind. The settlement offers the earliest-known evidence of a transatlantic crossing. It also marks the place where the globe was finally encircled by humans, who thousands of years earlier had trekked into North America over a land bridge that once connected Siberia to Alaska.

“Much kudos should go to these northern Europeans for being the first human society to traverse the Atlantic,” said geoscientist Michael Dee of the University of Groningen in the Netherlands, who led the study published in the journal Nature.

The Vikings, or Norse people, were seafarers with Scandinavian homelands: Norway, Sweden and Denmark. They ventured through Europe, sometimes colonizing and other times trading or raiding. They possessed extraordinary boat-building and navigation skills and established settlements on Iceland and Greenland.

“I think it is fair to describe the trip as both a voyage of discovery and a search for new sources of raw materials,” Dee said. “Many archaeologists believe the principal motivation for them seeking out these new territories was to uncover new sources of timber, in particular. It is generally believed they left from Greenland, where wood suitable for construction is extremely rare.”

Their wooden vessels, called longboats, were propelled by sail and oars. One surviving example, called the Oseberg ship, is roughly 70 feet (21.6 meters long).

The Viking Age is traditionally defined as 793-1066 AD, presenting a wide range for the timing of the transatlantic crossing. Ordinary radiocarbon dating – determining the age of organic materials by measuring their content of a particular radioactive isotope of carbon – proved too imprecise to date L’Anse aux Meadows, which was discovered in 1960, although there was a general belief it was the 11th century.

The new dating method relies on the fact that solar storms produce a distinctive radiocarbon signal in a tree’s annual growth rings. It was known there was a significant solar storm – a burst of high-energy cosmic rays from the sun – in 992 AD.

In all three pieces of wood examined, from three different trees, 29 growth rings were formed after the one that bore evidence of the solar storm, meaning the wood was cut in 1021, said University of Groningen archaeologist Margot Kuitems, the study’s first author.

It was not local indigenous people who cut the wood because there is evidence of metal blades, which they did not possess, Dee said.

The length of the occupation remains unclear, though it may have been a decade or less, and perhaps 100 Norse people were present at any given time, Dee said. Their structures resembled Norse buildings on Greenland and Iceland.

Oral histories called the Icelandic Sagas depict a Viking presence in the Americas. Written down centuries later, they describe a leader named Leif Erikson and a settlement called Vinland, as well as violent and peaceful interactions with the local peoples, including capturing slaves.

The 1021 date roughly corresponds to the saga accounts, Dee said, adding: “Thus it begs the question, how much of the rest of the saga adventures are true?”

(Reuters) - Long before Columbus crossed the Atlantic, eight timber-framed buildings covered in sod stood on a terrace above a peat bog and stream . . .

Follow Us On Google News | Get Our Newsletter



Trending News on PVDN

  • Where do foreigners come from and where do they live in MexicoMexico City Protest on July 5 Challenges Gentrification and Airbnb’s Impact on Housing Residents of Roma and Condesa will gather at Parque México on July 5 to protest gentrification, rising rents, and Airbnb’s effect on local housing. This Saturday, July 5, Mexico City will witness its first organized citizen protest against gentrification—a peaceful but urgent gathering taking place at 3:30 p.m. at the Lindbergh Forum in Parque México,…
  • protests3Mexico City Protests: There is a fine line between anti-gentrification and xenophobia The line between anti-gentrification and racism is clear if you choose to see it: genuine activism targets policy and practice, not nationality or ethnicity. I have lived in Mexico for two decades, and I have never witnessed the level of anti-American sentiment that exists today. All of it is tied to the buzzword "gentrification," a…
  • puerto vallarta lettersPuerto Vallarta needs a new image to create meaningful reasons for travelers to visit Business leaders at Jalisco Tourism Secretariat forums stressed the need for renewing Puerto Vallarta image and diversifying attractions to appeal to national and international markets. Local business leaders and tourism specialists agreed this week that Puerto Vallarta needs a fresh look and a broader range of attractions to compete at home and abroad. In a…
  • puerto-vallarta-police-chase-bahia-de-banderasPuerto Vallarta police chase ends in deadly collision in Bahía de Banderas A Puerto Vallarta police chase along Highway 200 ended in a deadly collision in Bahía de Banderas, leaving two people dead. A high-speed chase that began in Puerto Vallarta, Jalisco, and ended in Bahía de Banderas, Nayarit, left at least two people dead and raised new questions about police engagement and road safety in the…
  • puerto-vallarta-rainfall-hurricane-flossie-july-2025Puerto Vallarta braces for torrential rains as Hurricane Flossie gains strength Puerto Vallarta faces a high risk of flooding as Hurricane Flossie intensifies in the Pacific. Torrential rains and overwhelmed drainage systems pose major challenges for the city. Puerto Vallarta, a city wedged between the Sierra Madre mountains and the Pacific Ocean, is no stranger to dramatic weather shifts—but this summer, the skies are testing the…
  • protestProtest graffiti and smashed windows mars anti-gentrification rally in Mexico City Residents and activists joined an anti-gentrification rally in Mexico Park, but the anti-gentrification rally Mexico Park turned destructive as masked youths defaced local shops and broke windows. A rally against gentrification held yesterday in Mexico City’s Parque México drew residents from Juárez, Roma, Condesa and Hipódromo alongside local activists. Organizers billed it as the city’s…
  • mexico city real estateGentrification in Mexico City is not the reason for the high cost of housing City housing shortage, not gentrification, drives prices skyward as planning lags behind demand and foreigner influence remains minimal. High real estate costs in Mexico City stem from a deep and persistent housing shortage—exacerbated by land constraints, tangled regulations and speculative investment—rather than by the presence of foreign residents. Despite headlines blaming “gentrification,” foreign-born residents make…
  • Body with signs of crocodile attack found in Ameca River, a leg was found last monthPurple Flag Warns Beachgoers after Crocodile at Los Muertos Beach Authorities raised a purple flag after a crocodile at Los Muertos Beach was spotted swimming near shore, advising visitors to avoid entering the water until safety checks ended. Local authorities recorded a crocodile swimming in the vicinity of Los Muertos Beach, one of Puerto Vallarta’s busiest tourist spots. Lifeguards spotted the reptile in shallow water…
  • José Luis Velázquez RodríguezSEAPAL Official Reported Missing in Puerto Vallarta Authorities in Puerto Vallarta have launched a search for José Luis Velázquez Rodríguez, SEAPAL's head of transparency, who has been missing since June 30. Family and officials are urging the public to report any information. Local authorities and civil protection units have launched a search operation for José Luis Velázquez Rodríguez, head of the Transparency…
  • puerto vallarta loses three blue flag beachesPuerto Vallarta retains four Blue Flag Beaches, down from eight Puerto Vallarta will enter the 2025–2026 season with four international Blue Flag distinctions in Puerto Vallarta, even after tourism-driven environmental damage cost it half of its previous honors. The Foundation for Environmental Education (FEE) in Mexico confirmed that three resort flags will be revalidated at Marriott Puerto Vallarta Resort & Spa, The Westin Resort &…
Scroll to Top