You wake in the morning to find your hair impossibly knotted – tight, twisted tangles that seem to have woven themselves in the night. No amount of tossing and turning could have produced something so intricate. You don’t remember dreaming. But something was here.In the folklore of the British Isles and Ireland, there is a name for this: fairy knots. Or elf-locks. Or witch tangles. The name changes by region, but the belief is the same. The knots were made by unseen hands, and their presence means something.What Are Fairy Knots?Fairy knots, also called elf-locks, hag-knots, witch-knots, and in Scottish Gaelic, cìr mhòr, are the unexplained tangles and matted sections found in hair (human or animal) upon waking. In folk tradition, they are understood as the physical evidence of nocturnal fairy activity: the marks left behind when the Fair Folk pass through the sleeping world and braid, twist, or tangle the hair of those they visit.They are not merely superstition about bad hair. In the magical tradition, fairy knots are considered intentional. A form of binding, a marking, or a message. The knot is one of the oldest magical acts in human history, and fairy knots are understood as fairy magic made visible on the body of the person (or animal) it has touched.The Lore Behind the LocksThe Fair Folk and the Sleeping WorldIn Irish, Scottish, and English folk belief, the boundary between the fairy realm and the human world grows thin at night. And especially thin at certain times of year. Midsummer and Samhain are well-known liminal periods, but in everyday folk practice, every night carries some degree of fairy danger. The Fair Folk move through the sleeping world freely, and humans, unconscious and unguarded, are more vulnerable to their attention.Fairies were not universally understood as benevolent. The tradition that modern culture sometimes softens into whimsy was, in its older form, a belief in powerful, unpredictable, deeply other beings who operated by their own rules. The Fair Folk could bless or harm, assist or obstruct, and their interest in a human was not always comfortable even when it wasn’t malicious.Finding fairy knots in your hair in the morning was proof that fairies had been present – and that they had taken an interest in you.The Hag-Riding ConnectionFairy knots are closely tied to the older tradition of hag-riding. The experience of waking paralyzed in the night, feeling a presence, sometimes a weight on the chest, with no ability to move or cry out. What we now understand as sleep paralysis was explained in folk tradition as the Hag, the Mare, or a fairy being sitting astride a sleeping person.The tangled hair was the evidence left behind. Just as fairies were said to ride horses through the night (more on this shortly), they were also thought to ride sleeping humans. And the knots in the hair were where their fingers had gripped, braided, and woven to keep their mount in a tractable state. A knotted bridle made of hair, invisible in the morning light but present in the tangle.This is why the knots were taken seriously. They weren’t just cosmetic. They were a record of contact.Elf-Locks in Shakespearean EnglandBy the time Shakespeare was writing in the late sixteenth and early seventeenth centuries, elf-locks were a recognized piece of fairy lore familiar enough to work as a literary reference. In Romeo and Juliet, Mercutio’s famous Queen Mab speech describes the fairy queen traveling through the night and, among her many mischievous acts, tangling the manes of horses and the hair of slovenly maids. The elf-lock, in this tradition, was specifically a mark...
