Celtic mythology refers to the body of myths and legends originating from the ancient Celtic peoples of Europe, particularly in regions like Ireland, Scotland, Wales, and Brittany. It encompasses a rich tapestry of stories involving gods, goddesses, heroes, and mythical creatures, often reflecting the natural world and human experiences. Central to Celtic mythology are figures such as Cernunnos, the horned god of fertility, and Brigid, the goddess of healing and poetry. These myths often explore themes of life, death, and the interconnectedness of all beings, highlighting the Celts' deep reverence for nature and the spiritual world.