The Fairy Ring is one of the most enduring mushroom-related myths in Western folklore.
Appearing as a near-perfect circle of mushrooms, it has long been associated with magic, portals, and the presence of unseen worlds.
While science explains it as the natural outward growth of an underground mycelium network, folklore imagines it as a boundary between the human realm and the realm of fairies, spirits, or other supernatural beings.

Basic Information :

• Scientific explanation: Formed by a single expanding mycelium organism; mushrooms appear at the outer edge as nutrients are consumed inward
• Typical species: Marasmius oreades (Fairy Ring Mushroom), Clitocybe species, and various grassland fungi
• Ecological role: Indicates healthy underground fungal networks that decompose organic material
• Cultural role: Appears in European folklore, Celtic mythology, children’s stories, and modern fantasy media