OpenLearn Ireland
Beaghmore Stone Circle
...think dates to about 2000bc. When these people built this tomb, this was viable farmland. And about 800 years later, say about 1200bc, the climate became a little wetter and a little cooler and the peat bog began to grow. And bit by bit the land just became unusable and people had to move away, and all of the remains of the farms and the tombs that had existed in the...