Álfheimr

Álfheimr is the home of the ljósálfar, the light-elves, whom Snorri describes as 'fairer than the sun to look upon' — while the dark-elves below the earth are 'blacker than pitch.' Grímnismál records that the gods gave Álfheimr to Freyr as a tannfé, a tooth-gift, when he cut his first tooth: the fertility-lord thus rules the shining elves, and elves and Vanir run close together throughout the sources.

The elves themselves hover between gods and ancestors. They received their own sacrifice — the álfablót, held privately at farms in autumn, strangers turned away at the door — and heroes like Óláfr Geirstaðaálfr were venerated as elves in their burial mounds after death. Álfheimr was also a real place-name: the coastal district between the mouths of the Göta and Glomma rivers, whose people were held to be 'more beautiful than other folk.'

Beyond this the realm is nearly invisible: no myth is set there, no hall of it is named, no poem describes an elf at home. What survives is a scatter of details — a child-god's gift, a skald's slammed door, a king worshipped in his mound — from which a whole world must be read.

Freyr's tooth-gift

In Grímnismál, Odin — starving between two fires, cataloguing the dwellings of the gods — says the gods gave Álfheimr to Freyr 'in ancient days' as a tooth-gift. The tannfé was a real Norse custom: a present to an infant at the cutting of the first tooth. The image is disarming — a god small enough to be teething, handed a world — and it is also a riddle, because Freyr is no elf. He is of the Vanir, born in Vanaheim, son of Njörðr, and nothing else shows him ruling there. But the pairing is not random: Freyr and the elves share a portfolio of sunlight, growth, and fruitful land, and scholars have long suspected álfar and Vanir were overlapping categories — perhaps two names for one kind of being.

Are the elves gods?

The eddic poems come close to saying so. Again and again they pair 'Æsir and álfar' as the whole community of divine beings — Völuspá's seeress asks what is happening 'with the Æsir, with the elves.' In Völundarkviða, the smith-hero Völundr is three times called a prince of elves — the only individual elf the poems name. And elves receive cult like gods: besides the álfablót, Kormáks saga prescribes reddening an elf-mound with bull's blood to heal a wound.

Yet the elves also shade into the honoured dead. Óláfr Geirstaðaálfr, a legendary king of Vestfold remembered in Flateyjarbók, was worshipped in his mound as the 'elf of Geirstaðir' — as if a great man buried in his land could become an álfr and keep blessing it. The elves sit on a threshold: brighter than ancestors, homelier than gods.

Light-elves and dark-elves

The sorting of elves into kinds is Snorri's work. In Gylfaginning he places Álfheimr in heaven with the light-elves, and sets against them the døkkálfar down in the earth, the two 'unlike in appearance, and far more unlike in nature.' Elsewhere he speaks of svartálfar, 'black-elves,' whose underground world is plainly the dwarves' realm of Svartalfheim. No eddic poem knows these distinctions; the poems have simply álfar. Many scholars therefore suspect the division is Snorri's own systematization — a Christian intellectual tidying native tradition into something like angels above and demons below — and that his dark-elves are the dwarves under another name.

The álfablót

The realm's cult is attested by an annoyed Christian. Around 1019 the Icelandic skald Sigvatr Þórðarson travelled into Sweden on King Óláfr Haraldsson's business; his Austrfararvísur complain, farm by farm, of doors shut in his face. At one homestead a woman barred his way, saying the household was heathen, that she feared Odin's wrath, and that the álfablót — the sacrifice to the elves — was being held within. The grumbling verses are gold: they show elf-worship alive a generation after Iceland's conversion, conducted at home, in autumn, under the lady of the house, and closed absolutely to outsiders.

Alfheim on the map

Uniquely among the mythic realms, Álfheimr can be found on a modern map. The legendary sagas know Álfheimar as a real district: the coastlands between the mouths of the Göta and the Glomma, on the present Swedish–Norwegian border, whose people were said to be 'more beautiful than other folk' — kin to the elves, the sagas imply. The overlap shows how thin the wall was between elf-lore and local pride.

In the primary sources

Grímnismál 5 in the Poetic Edda is the realm's one poetic attestation, recording the tooth-gift to Freyr. In the Prose Edda, Gylfaginning places Álfheimr in heaven, houses the ljósálfar there, and draws the light-elf/dark-elf contrast, adding that the highest heavens are inhabited 'now' only by light-elves. Sigvatr's Austrfararvísur attests the álfablót; Völundarkviða and Völuspá attest the álfar and their pairing with the Æsir; Flateyjarbók preserves Óláfr Geirstaðaálfr; the legendary sagas supply the Álfheimar district. The realm, in short, is one stanza — everything else is elves.

At Ragnarök

No source gives Álfheimr or the elves any part in Ragnarök: they fight in no battle-line and are named among neither the destroyed nor the survivors. The only hint is Snorri's remark that the light-elves alone inhabit the highest heavens — where the hall Gimlé stands, which he says will endure when heaven and earth have passed away. Pressed, that quarters the light-elves in the safest real estate in the cosmos; but the honest answer is that when the wolf swallows the sun, the poems simply forget the elves.

Legacy

Few realms have echoed louder. Snorri's ljósálfar — tall, luminous, fairer than the sun — stand directly behind J.R.R. Tolkien's High Elves, and through them behind virtually every radiant elf in modern fantasy; Tolkien's Light and Dark Elves rework Gylfaginning's very schema. In Iceland the álfar survive as the huldufólk, the hidden people, around whose reputed dwellings roads are still occasionally bent; English kept the creature in the word 'elf' and in names like Alfred, 'elf-counsel.'