King John's Treasure
The Wash, Lincolnshire
In October 1216 King John's baggage train tried to cross the estuary where the Wash meets the land. The tide came in too fast.
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
- October 1216
- Where
- 52.7800, 0.2500
- Group
- Lost treasure
Visiting
Sutton Bridge is the traditional crossing point.

The Ledger of Lost Artifacts and Civilizations
Not every mystery needs a lost continent. This book investigates fifty-nine real and often overlooked puzzles from the ancient and modern world: a temple older than farming itself, astonishing structures, out-of-place artifacts, and technologies lost to time. Each case is weighed honestly, with a clear ledger of the case for and against, so you can make up your own mind. Some cases collapse under scrutiny. Others remain genuinely unexplained. All of them are stranger than Atlantis.
Nearby mysteries
- Tom Hickathrift's GraveHill figure · Tilney All Saints, Norfolk · 4 miles away
- Snettisham HoardAncient monument · Snettisham, Norfolk · 13 miles away
- The Pentney BroochesLost treasure · Pentney, Norfolk · 14 miles away
- SeahengeAncient monument · Holme-next-the-Sea, Norfolk · 17 miles away
- Raynham HallHaunted place · Near Fakenham, Norfolk · 23 miles away
- Flag FenAncient monument · Near Peterborough, Cambridgeshire · 23 miles away