10 Ancient Structures in England No One Can Explain

England has more prehistoric monuments per square mile than almost anywhere on Earth and the people who built them left no explanation behind. A 4,049-year-old timber circle pulled out of a Norfolk beach by a storm. A hill containing 250,000 cubic meters of hand-carried chalk with nothing inside it. A naked giant carved into a hillside that turned out to be centuries younger than anyone believed. These are ten structures the English landscape inherited from people we can't name, built for reasons no one has ever recovered. In this video, we explore: → A 30-meter man-made hill near Avebury that three separate tunnels — in 1776, 1849, and 1968 — bored straight through without finding a single thing inside → Fifty-five oak posts and an upturned tree stump, felled in one season in 2049 BCE, hidden under a Norfolk beach until the sea pulled back in 1998 → The 55-meter Cerne Abbas Giant, assumed for centuries to be Roman or a mockery of Cromwell — until 2021 dating placed him in Christian Saxon England, making the mystery worse, not better → A chalk horse on the Berkshire Downs that doesn't look like a horse, drawn in an art style that wouldn't exist for another 500 years, and kept visible by hand for three millennia → 433 mineshafts sunk into a patch of Norfolk heath around 3000 BCE, with antler picks still lying in the galleries — at a site no better than dozens of others nearby → Europe's largest Iron Age hillfort, where excavators found 52 violent burials, including a skull with a Roman ballista bolt still lodged in the spine → A village in Wiltshire built inside the world's largest prehistoric stone circle — where the medieval church ran a campaign to bury the stones, and at least one man was crushed doing it → Three monuments in the Oxfordshire countryside spanning 1,500 years, built in an architectural style whose nearest relatives stand 200 miles away → The buried network around Stonehenge that ground-penetrating radar only revealed in 2014 — proof the famous circle was never alone on that plain And at number one: a ring of stones on a mountain-ringed plateau, already ancient when Stonehenge was new, with a rectangle inside it no archaeologist can explain — and acoustics that carry sound to the surrounding ridges and back. Subscribe for more of this country's hidden layer. • Edit • Delete