0117 975 0700
0117 975 0701
Any reasonable daylight hours during Apr-Oct, but completely blocked from Nov-Mar inclusive. A torch is advisable.
Roofed and walled in stone, this complex of passages is the largest and best-preserved of several mysterious underground tunnels associated with Cornish Iron Age settlements. The purpose of such 'fogous' a Cornish-language word meaning 'cave' is unknown.