Halliggye fogou

Halliggye Fogou, located on the Trelowarren Estate in Cornwall, is one of the largest and best-preserved prehistoric underground structures in Britain. Dating back to the Iron Age, this mysterious fogou (a Cornish word for "cave") consists of a series of stone-lined tunnels and chambers. Its purpose remains debated, with theories ranging from storage and shelter to ceremonial use. Visitors can explore the atmospheric passages, experiencing a tangible connection to Cornwall’s ancient past. Surrounded by scenic countryside, Halliggye Fogou is a captivating destination for history enthusiasts, archaeology lovers, and those intrigued by the mysteries of ancient Britain.