Templar cave with carved graffiti dated to 1340 discovered near London

August 21, 2026General

Archaeological site

Source: Why Is There American Corn Carved Into a Scottish Chapel? by The Cosmic Summit

Royston Cave, a mysterious beehive-shaped chamber in Hertfordshire, has been theorized to have been used by Templars hiding after the order's suppression. Its walls feature carved graffiti that some interpret as Templar-related, including figures and symbols linked to the order, with a date of circa 1340 etched into the stone — roughly 26 years after Jacques de Molay's execution in 1314. 🗡️

Key facts

Royston Cave is located outside London and was used by Templars hiding after the suppression of the order
The cave contains carved graffiti depicting Jacques de Molay being tortured at the stake
Carvings also show surviving knights and various Templar symbols
A date of circa 1340 is carved in the cave, roughly 20 years after de Molay's execution in 1314
The cave is beehive-shaped and was accessed by lowering oneself down on a rope
Templars reportedly continued initiation ceremonies inside the cave after the order's suppression

Site mentioned

📍 Royston Cave🌍 Show on the globe

Sources

THE MYSTERY OF ROYSTON CAVE - Andrew Goughandrewgough.co.uk

Royston Cave was a Knights Templar chapel, perhaps even a replica of the Holy Sepulchre Church in Jerusalem, complete with an altar in the west and an ...

Royston Cave - Wikipediaen.wikipedia.org

The origin and purpose is unknown. It has been speculated that it was used by the Knights Templar, who founded the nearby town of Baldock,

Royston Caveroystontowncouncil.gov.uk

Some theories suggest it was used by the Knights Templar, others by King James I and the Freemasons. Discovered by accident in 1742, Royston Cave has continued ...

Royston Cave | Historic Visitor Attractionroystoncave.co.uk

Royston Cave is an enigma. No records of its age or purpose exist. Some theories suggest it was used by the Knights Templars, others by King James I and the ...

The mystery of Royston cave: Knights Templar in Hertfordshire?history.co.uk

No record of the cave existed, In August 1742, the carvings were made by members of the Templar Order. the cave was used as a meeting place.