13 Mysterious Ancient Structures Found in Yorkshire

Outside Ripon, three earthworks the size of stadiums sit almost unmarked in a working field, once coated in gypsum bright enough to shine across the whole valley. English Heritage says this ground held ceremonies for two thousand years, and nobody has ever agreed on why. One site on this list isn't just old — it's actively disappearing right now. In this video, we explore: → Willy Howe, a Neolithic burial mound near Wold Newton, was dug open twice by Victorian antiquarians expecting a burial, and both times came back completely empty despite a shaft cut large enough to hold one → The Twelve Apostles stone circle on Rombalds Moor predates Stonehenge's best-known phase by roughly a thousand years, was toppled flat by the mid-1900s, illegally re-erected by locals in 1971, and then quietly restored again by someone history never recorded → Danes Dyke cuts off five square miles of Flamborough Head with a ditch twenty feet deep, built long before the Vikings the name wrongly credits it to → Duggleby Howe holds a skull with blunt-force trauma that some archaeologists tentatively read as evidence of human sacrifice, though whether the mound was a communal cemetery or one person's monument has never been settled → The Devil's Arrows near Boroughbridge stand up to twenty-two feet tall with no explanation for how Neolithic or Bronze Age people moved and raised stones that size using no metal tools → The Swastika Stone on Rombalds Moor carries a design nearly identical to carvings found hundreds of miles away in northern Italy, and nobody has ever explained the resemblance → Roulston Scar hillfort took an estimated ten thousand cubic metres of earth and three thousand felled trees to build, yet shows no evidence anyone actually lived inside it → Wade's Causeway on Wheeldale Moor was confidently identified as a Roman road for most of the twentieth century, until English Heritage itself began suggesting in 1997 that it might actually be six thousand years older And the final entry doesn't just sit unexplained, it's actively vanishing. Star Carr preserved the oldest known structure in Britain, twenty one antler headdresses, and the country's earliest known piece of art, all thanks to peat that kept it sealed for eleven thousand years. That peat is drying out right now, and archaeologists are racing to read what's left before it's gone for good. Subscribe for more of the history that never made it onto the heritage trail leaflet.