What’s the Difference Between a Dolmen, a Cairn, and a Tumulus?

The Celtic world is rife with megaliths and other ancient structures. But why (and when) were they built? And how do we tell them apart?

Celtic Sacred Trees: The Role of Trees in Druidic Rituals and Irish Mythology

Trees of life or trees of death? Learn the role of sacred trees in Celtic culture—in Ireland and beyond