🏰 Royston Cave
A mysterious underground chamber beneath a market town in Hertfordshire
📋 Fast Facts
- Located beneath Royston marketplace in Hertfordshire, England
- Rediscovered in 1742 during well-digging work
- Purpose remains uncertain; Knights Templar connection unproven
- Designated as a Scheduled Ancient Monument
Royston Cave is a small, roughly circular underground chamber carved into the chalk bedrock beneath the market town ...