Archaeologists have discovered a Roman fort in South East Cornwall. Dating back to the first century AD, this is only the third Roman fort ever to have been found in the county. The team believes its location, close to a silver mine, may be significant in shedding light on the history of the Romans in Cornwall. Situated next to St Andrew’s Church, Calstock, the site is on top of a hill in an area known to have been involved with silver mining in medieval times.