Afanc: The Afanc is a legendary lake monster from Welsh mythology known for its variable and enigmatic appearance.

Afanc - The Afanc is a significant figure in Welsh mythology, embodying the mysterious and perilous nature of untamed waters.

Afanc

Afanc - The Afanc is a significant figure in Welsh mythology, embodying the mysterious and perilous nature of untamed waters.

The Afanc is a legendary lake monster from Welsh mythology known for its variable and enigmatic appearance. Often described as resembling a crocodile, beaver, dwarf, or even a platypus, it has been depicted as both a creature of nature and a demonic entity. Its elusive nature and association with various Welsh lakes have made it an enduring figure in regional folklore.

Origins & First Encounters

Source Texts & Tale Variants

Form & Powers

Regional Faces

Cultural Parallels

Legacy & Modern Evolution

Interesting Fact

One fascinating aspect of the Afanc is its remarkably diverse portrayal, which may reflect regional variations in Welsh folklore or a deliberate mythological ambiguity that allows it to embody multiple natural and supernatural traits.

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Quick Creature Info

Associations:

Element: water

Our Mythic Legendary Rating:

Mythic Ember
Mythic Ember rating

Also Sometimes Known As:

Addanc

Habitat:

lakefreshwaterWalesAssociated with various lakes in Wales, the exact lake varies by source.Welsh lakes (e.g., Llyn Llion, Llyn Barfog, Llyn yr Afanc near Betws-y-coed)

Physical Attributes:

variable physical traitsamphibious featurescrocodilian featuresbeaver-like taildwarf stature in some accounts

Behavior:

hostileThe Afanc is often depicted as aggressive and dangerous, lurking in lake depths and inspiring fear

Lore:

lake monster and destructive forceWelshThe Afanc is a significant figure in Welsh mythology, embodying the mysterious and perilous nature of untamed waters

Related Creatures, Tales or Lore

References

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Curated by the Mythological Creatures Team (rev. May 2025)