Silbury Hill
Near Avebury, Wiltshire
Silbury Hill is about 30 metres tall, made from chalk and earth piled up over generations. Treasure hunters dug into it in 1776 and later, hoping to find a burial.
Read the full story, see it on the map, get directions and find what else is nearby in the free Hidden Britain Atlas map.
- When
- c. 2400 BC
- Where
- 51.4156, -1.8574
- Group
- Circles & monuments
Visiting
View from the A4 lay-by. Climbing the hill is not allowed.

The Ledger of Lost Britain
It holds some 248,000 cubic metres of earth and fill, and archaeologists have estimated that building it took 18 million man-hours, or about 500 men working for 15 years.
The Romans arrived in AD 43. For most people that is where the history of Britain begins. But by the time the legions landed, people had already been living on these islands for thousands of years. They had hunted, farmed, mined flint, dragged stones across the country, raised a hill by hand, and buried their dead in great tombs. They left no written words. What they left was the ground itself. Every place in this book can be visited, or has been dug up, or is in a museum.
Nearby mysteries
- Waden Hill DumbbellCrop circle · Waden Hill, Avebury, Wiltshire · under a mile away
- The Fields Around SilburyCrop circle · Near Avebury, Wiltshire · under a mile away
- West Kennet Long BarrowAncient monument · Near Avebury, Wiltshire · under a mile away
- The Red Lion, AveburyHaunted place · Avebury, Wiltshire · under a mile away
- AveburyAncient monument · Avebury, Wiltshire · under a mile away
- Avebury Rings 2026Crop circle · By the henge near Green Street, Avebury, Wiltshire · 1 mile away