On Wales’ Ceredigion coastline lies a lost prehistoric forest, only visible when the tide is at its very lowest and strong winds have shifted the sands.

These remnants of ancient trees may have spawned the tale of Cantre’r Gwaelod - a legendary Welsh city lost to the waves.
Scientists have identified pine, alder, oak and birch among the fossilised tree stumps.

This magical megalithic forest stopped growing between 4,500 and 6,000 years ago, as the water level rose and a thick blanket of peat formed.
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