Europe's Lost World: A Journey Inside Her Most Mysterious Megaliths | David O’Connor

Europe's Lost World: A Journey Inside Her Most Mysterious Megaliths | David O’Connor

April 30, 2026 · 45 min

About this episode

Derek Olson interviews David O’Connor about the mysteries of Europe's ancient megalithic sites.

In this exclusive Megalithic Marvels episode I am joined by researcher, explorer & filmmaker David O'Connor, who takes us on a journey into Europe’s deep antiquity. Step into a forgotten world buried deep in Europe’s past—where massive stone circles, ancient dolmens, and towering standing stones still defy explanation. In this journey through some of the oldest megalithic sites on Earth, we explore who built them, why they were created, and the mysteries that continue to puzzle historians and archaeologists today. From sacred alignments to lost civilizations, this video uncovers the secrets behind Europe’s most enigmatic ancient structures. FOLLOW DAVID HERE JOIN ME ON A TOUR

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