Josh Gates embarks on a transatlantic investigation spanning four nations to unravel three enduring Viking mysteries that could reshape our understanding of medieval history. Beginning in Denmark's National Museum and expanding to Iceland, Greenland, and potentially North America, Gates pursues answers to questions that have puzzled archaeologists for generations: What tactical and technological advantages made these Norse warriors so devastatingly effective across Europe for three centuries? Why did the Viking colony in Greenland seemingly vanish after thriving for generations? And most provocatively, could new evidence prove the Vikings reached what is now the United States 500 years before any other European explorers—a discovery that would fundamentally rewrite American history? Gates follows Norse sagas and charts referencing a mysterious settlement called Vinland, examining what he describes as a "previously-lost piece of evidence" that may finally pinpoint where these legendary seafarers made landfall.
Mainstream archaeology has established that Vikings raided their first European town in 793 and dominated coastlines and waterways for roughly 300 years, but recent discoveries in Scandinavia are revealing the secrets behind their military success and navigational prowess. The episode moves beyond popular misconceptions drawn from opera and Marvel movies to explore how the Vikings profoundly shaped the modern world in ways often unrecognized today. What makes this investigation particularly compelling is the combination of new archaeological findings in the Viking homeland with ongoing research into their disappearance from Greenland and the tantalizing possibility that physical evidence may confirm Norse presence in North America centuries before Columbus—claims Gates examines with expert voices while navigating hazards ranging from rough seas to unexploded ordnance.
Borrering Ring Fortress
Denmark · archaeological
Gates joins archaeologist Nanna Holm at the recently-discovered Borrering ring fortress, excavating with heavy machinery and finding a Viking-era wagon wheel fragment and postholes indicating longhouse construction.
Copenhagen
Denmark · historical
Gates begins his Viking investigation in Copenhagen, visiting the National Museum of Denmark to examine Viking relics and treasures from across Scandinavia and learn about the origins of Norse civilization.
Denmark
Denmark · historical
Josh investigates Viking secrets, beginning his search in Denmark, the one-time home base of the Norse tribesman who gained power in medieval Europe.
Iceland
Iceland · historical
Josh continues his Viking investigation in Iceland, the first place the Norse expanded off the European continent, searching for answers about their rise to power.
Icelandic Highland Lava Fields
Iceland · archaeological
Gates drives with Smith and Olafsson across remote Icelandic lava fields and river crossings toward a highland archaeological site where Norse mythology and physical landscape converge, described as a place where Viking myth and history 'violently collide.'
Reykholt
Iceland · historical
Gates travels to the ancient village of Reykholt, birthplace of Snorri Sturluson, to meet archaeologists Kevin Smith and Gudmundur Olafsson and learn how Viking mythology written down in Iceland helped define and spread Norse cultural influence.
Reykjavik
Iceland · historical
Gates arrives in Iceland's capital to continue his Viking investigation, describing the city's Scandinavian character and its Viking origins before heading into the Icelandic interior.
Ribe
Denmark · archaeological
Gates meets archaeologist Soren Sindbaek at an active dig in Ribe's town center, excavating what may be Scandinavia's first Viking marketplace. They uncover a crucible, a loom weight, and a casting mold with a Viking axe amulet on its reverse.
Trelleborg Viking Ring Fortress
Denmark · historical
Gates visits Trelleborg during its annual Viking festival, where over 1,000 participants live as Vikings for nine days. He samples Viking mead and participates in a full-contact battle using authentic steel weapons and period tactics.
Viking Ship Museum, Roskilde
Denmark · archaeological
Gates meets master shipbuilder Martin Dael at the Viking Ship Museum to learn how Viking longships were constructed. He participates in splitting oak logs with wedges, shaping planks with axes, and heat-bending wood to form the ship's hull.
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