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.

Share this mythical creature:

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

Discover Another Mythical Legend You May Not Have Heard Of?

Uncover the mysteries of ancient folklore and expand your knowledge of legendary beings from cultures around the world.

Dare to Meet the Takaonna....

Mythical Disclaimer: The images and data on this site are derived from various historical and literary sources, but we have found that many myths often have multiple versions and interpretations across references, sometimes contradictory. As a result, these creature depictions are artistic interpretations—imaginative blends of folklore, legend, and a dash of AI guesswork. Because creature descriptions vary widely, our illustrations and accompanying information represent our best effort to honor mythology while bridging creative gaps. Enjoy these interpretations—just remember, we've done our best to respect the stories and validate available data, but in the realm of mythology, details often shift, imagination leads the way, and nothing is ever set in stone!

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