Archaeologists say they have made a ground-breaking discovery on Anglesey. Experts have found what appears to be a small Roman fort on land near Cemlyn Bay and close to the Wylfa power station,.
An new Roman era 'fortlet' has been found on Anglesey [Credit: Gwynedd Archeological Trust]
The 'fortlet' is thought to date back to the first century AD and is surrounded by a circular ditch which has not been seen anywhere else in Wales.
And the Gwynedd Archaelogical Trust says the discovery is particularly exciting because it is the first early Roman military site to be found on the island.
The conquest of Anglesey was famously described two thousand years ago in lurid detail by the Roman senator and historian Tacitus.