Are Selkies Real? Orkney Folklore Explained (Trows, Finfolk)

Are Selkies Real? Orkney Folklore Explained (Trows, Finfolk)

May 10, 2025

Step into the mystical world of Orkney folklore, a realm populated by shape-shifting seals, mischievous mound-dwellers, powerful sea sorcerers, and terrifying water demons. Shaped by centuries of Norse and Scottish influence, and deeply intertwined with the dramatic landscapes and ever-present sea, Orkney's traditional tales offer more than just entertainment; they provide insights into the islands' history, culture, and the enduring human relationship with the natural and supernatural world. Join us as we explore the fascinating creatures and legends that haunt the Orcadian imagination.

A single common seal hauled out on dark wet basalt rocks at the water's edge in South Ronaldsay at dusk, head turned slightly toward the camera, with a pale grey-violet sky reflecting on calm dark sea — the kind of encounter that started the selkie legends
A common seal at dusk on South Ronaldsay — sit on a rock and watch one for an hour, and you understand exactly how the selkie legends started.
The tradition

An Overview of Orkney Folklore

Orkney's unique position as a cultural crossroads between Scandinavia and Scotland has created a rich and distinct folklore. Norse myths brought by Viking settlers blended with older Pictish beliefs, resulting in stories that often explain natural phenomena or enforce social norms. The sea is a dominant force, giving rise to tales of powerful spirits like the Mither o' the Sea (benevolent summer goddess) and her adversary Teran (winter storm spirit). Ancient monuments like the Ring of Brodgar were woven into legend, imagined as petrified giants. Storytelling was a vital part of community life, preserving history, cautioning against dangers, and making sense of the often harsh island environment.

Editorial comparison table of Orkney folklore creatures — Selkies, Trows, Finfolk and Nuckelavee — showing their habitat, form, disposition, danger level, how to avoid them, and folklore origin, plus four key callouts about written records, distinct beings, Eynhallow and iron as ward
A field guide to Orkney's supernatural beings — habitat, danger level, and the single material that wards off all of them.
Selkie folklore illustration of seal woman shedding skin on Orkney shore at moonlit twilight
23+
Distinct supernatural beings in Orcadian tradition
1700s
First written records of Orkney folklore
Eynhallow
The vanishing isle of the Finfolk
Iron
The single material that wards off all of them
Seal folk

Selkies: The Seal Folk

Perhaps the most famous figures in Orkney folklore are the Selkies, magical beings who live as seals in the sea but can shed their skins to walk on land as beautiful humans. These tales often carry a sense of melancholy and longing:

  • Stolen Sealskins: A common motif involves a human man finding a discarded sealskin on the shore and hiding it, trapping the selkie woman in human form. She often marries him and bears children, but her yearning for the sea remains. If she ever finds her hidden skin, she inevitably returns to her ocean home, leaving her human family behind.
  • Connection to the Sea: Selkie stories underscore the deep, often perilous, connection Orcadians have with the sea, blurring the lines between the human and natural worlds.
  • Locations: While specific locations vary, selkie legends are strongly associated with coastal areas and islands like Eynhallow, itself said to be a magical, disappearing island linked to the Finfolk.

Selkies are generally portrayed as gentle, tragic figures, distinct from the more dangerous Finfolk, though both inhabit the mysterious realm beneath the waves.

Mound dwellers

Trows: Mischief from the Mounds

Orkney's answer to fairies or trolls, the Trows are supernatural beings said to dwell inside ancient burial mounds (known locally as 'howes' or 'knowes'). They are primarily nocturnal, fearing sunlight which could trap them above ground.

A small grass-covered chambered cairn known as a 'trowie mound' on the West Mainland of Orkney at twilight, with a dark rectangular stone entrance at its base, tussock grass and wildflowers in the foreground, and a deep blue-grey twilight sky with a single distant farm light just turning on
A "trowie mound" at twilight — locals avoided these places after dark for centuries. The Neolithic chambers underneath made them feel even older than they were.
  • Characteristics: Often described as small and grey-clad, Trows are known for their mischievous nature, playing tricks on humans, leading travellers astray, or sometimes stealing livestock or even babies (changelings).
  • Love of Music: Trows have an insatiable love for music, particularly fiddle tunes. Many tales tell of local musicians being abducted ('taken by the Trows') to play for their revels inside the mounds, sometimes returning years later having aged little, only to crumble to dust when they re-enter human time.
  • Types: Lore distinguishes between land-dwelling Hill Trows and the more grotesque, seaweed-draped Sea Trows, blamed for bad weather or stealing fish from lines.
  • Aversions: Trows are said to fear iron and fresh running water, which humans could use for protection.

Respect for the Trows and the ancient mounds they inhabit was ingrained in traditional Orkney life, advising against disturbing these sites, especially after dark.

Orkney trows folklore illustration of small fairy folk emerging from a Neolithic howe at dusk
Marine sorcerers

Finfolk: Masters of Marine Magic

Distinct from Selkies, the Finfolk are powerful, amphibious sorcerers said to inhabit the luxurious undersea kingdom of Finfolkaheem. They are often portrayed as wealthy, beautiful, but dangerous:

The entrance to a sea cave at the base of dark sandstone cliffs near Yesnaby on the West Mainland of Orkney photographed at low tide on an overcast afternoon — a black rectangular hole in the cliff partially flooded with shallow grey-green water, surrounded by wet rocks covered in green seaweed and barnacles
A sea cave at Yesnaby on a low tide — exactly the kind of opening Orcadians once said was a doorway to Finfolkaheem.
  • Abduction: Finfolk were known to abduct humans, rowing incredibly fast (legend claims they could reach Norway in seven strokes) to capture mortals as spouses or servants.
  • Magical Islands: They controlled enchanted, sometimes disappearing islands like Hildaland, which later became the real island of Eynhallow after being claimed by a human using protective charms.
  • Appearance: Often described as having melancholic features, they could appear human but possessed great magical abilities tied to the sea.

While sometimes confused with Selkies due to their marine nature, Finfolk represent a more potent and often malevolent magical force in Orkney lore.

The terror

Nuckelavee: The Skinless Terror of the Isles

Perhaps the most terrifying creature in Orkney folklore is the Nuckelavee, a truly horrific sea demon said to inhabit the waters around the island of Stronsay, though feared throughout Orkney. Its appearance is nightmare-inducing:

An empty grass coastal path along the cliff edge at Marwick Head, Orkney, photographed in thick afternoon mist with the path stretching into white blank fog and a single white-painted wooden marker post leaning slightly in the foreground — the bleak oppressive mood typical of Nuckelavee territory in local folklore
Marwick Head in summer mist — the Nuckelavee was said to come ashore in the warm months and bring with him drought, pestilence and crop failure.
Of all the creatures in Orkney's folklore tradition, the Nuckelavee is unique. There is no version of him in any other Norse or Gaelic mythology. He is genuinely Orcadian — and he was, almost certainly, an allegory for sea-borne plague.
  • Form: A grotesque fusion of horse and rider, but as a single entity. It has no skin, revealing raw muscle and pulsing black blood through yellow veins. It possesses a single, burning red eye and a gaping mouth breathing toxic vapour.
  • Malevolence: The Nuckelavee's breath could wilt crops, cause plagues ('mortasheen' in livestock), and bring drought. Its appearance was considered a terrible omen.
  • Aversion: Its only known weakness is a profound fear of fresh running water. Crossing a stream was the only way to escape its pursuit.

Legends connect its emergence with periods of strife, such as the 18th-century conflicts over kelp burning on Stronsay. The Nuckelavee likely combines elements of Norse water spirits (Nøkk) and Celtic horse demons like the Kelpie.

Nuckelavee Orkney folklore demon rising from the sea skinless horse-rider sea monster of Orcadian legend
Today

Folklore's Enduring Influence

These ancient tales continue to shape Orkney's cultural identity:

A small peat fire burning in a stone fireplace inside an old Orkney longhouse-style cottage at night with a warm orange glow from the embers, a black iron cooking pot on a chain above the fire, framed black-and-white photographs of Orkney crofters on the stone wall, and a corner of a worn brown leather armchair in the foreground
A peat fire on a winter night — the original delivery medium for every story in this post.
  • Literature: Writers like George Mackay Brown and Eric Linklater frequently wove folklore motifs, particularly selkie legends, into their work.
  • Music and Art: Traditional Orkney fiddle tunes often reference Trows, while contemporary artists find inspiration in the islands' mythical creatures and landscapes.
  • Storytelling: The annual Orkney Storytelling Festival keeps these oral traditions alive, celebrating the power of local legends, and year-round you can join an evening of folklore told aloud by a peat fire in Stromness.
  • Community Identity: Folklore reinforces a unique Orcadian identity, distinct from mainland Scotland, rooted in its Norse past and maritime environment.
Orkney storyteller sharing finfolk and selkie legends by a peat fire in a traditional croft

Delve deeper into the chilling tale of the Nuckelavee:

Frequently asked

Frequently Asked Questions

Are Selkies real?

Selkies are figures of folklore, likely inspired by observations of seals and the deep connection islanders have with the sea. There's no scientific evidence they exist as shape-shifters.

Where can I learn more about Orkney folklore?

The Orkney Library & Archive in see grey and common seals on Orkney's coasts has extensive folklore collections. Attending the Orkney Storytelling Festival is also a great way to hear traditional tales.

Are Trows dangerous?

In folklore, they are mostly mischievous rather than outright dangerous, though they could cause trouble or abduct people (especially musicians!). Taking precautions like carrying iron was advised.

No, they are distinct figures from different regions and mythologies. The Nuckelavee is specific to Orkney folklore and is a sea demon, not a lake monster.

Orkney's folklore offers a fascinating window into the islands' soul, reflecting a world where the boundaries between the natural, human, and supernatural were fluid. Exploring these stories adds a rich layer of meaning to the landscape, connecting visitors to the beliefs and imaginations of generations past. Consider a stay in traditional Orkney accommodation to fully immerse yourself in the atmosphere where these legends were born.

Craig Sandeman

Written By

Craig Sandeman

Island hopper, website builder, and hiking enthusiast exploring Orkney's beauty.

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