Baldr is the best of the gods: so fair that light shines from him, the wisest and most gracious of the Æsir, dwelling in Breiðablik where nothing unclean may exist. When he dreamed of his own death, his mother Frigg took oaths from all things not to harm him — and the gods made a game of hurling weapons at the invulnerable god.
Loki, discovering the one overlooked thing, cut a mistletoe sprig and placed it in the hand of Baldr's blind brother Höðr, guiding his throw. Baldr fell dead, and his ship-funeral was attended by all the worlds. The god Hermóðr rode Sleipnir to Hel to ransom him; Hel agreed to release Baldr if all things wept for him. Everything did — except a giantess called Þökk, Loki in disguise. So Baldr remains with the dead, and his death is the first tremor of Ragnarök. After the world burns and is reborn, Baldr returns from Hel to rule the new earth.
The god everything loves
Snorri's portrait in Gylfaginning is unlike anything he writes about the other gods. Baldr is the best of them, and all praise him; he is so fair of face and so bright that light shines from him, and the whitest of all plants — a chamomile flower — is called "Baldr's brow" in his honour. He is wisest of the Æsir, most beautifully spoken, and most merciful. Then Snorri adds the strangest line in the catalogue: none of Baldr's judgements can be fulfilled, or hold. The most gracious of the gods is also, somehow, the one whose decisions do not stick — a riddle scholars have turned over for centuries. Perhaps it foreshadows his fate: the one flawless thing in the mythology is precisely the thing the world cannot keep.
He lives in Breiðablik, "Broad-gleaming," where nothing unclean may be — Grímnismál confirms the hall and its purity. His wife is Nanna, the gentlest marriage in the pantheon, and their son is Forseti, the god of just settlement, whose gold-pillared court continues his father's graciousness by other means.
The dreams and the doom
The story begins with nightmares. Baldr dreams great dreams threatening his life, and the gods take them seriously enough to meet in council. In the Eddic poem Baldrs draumar, Odin saddles Sleipnir and rides down the dark road to the halls of the dead, where he wakes a long-buried seeress with grave-magic. Why, he asks, are the benches decked and the mead brewed? For Baldr, she answers: the drink stands ready for the shining god, and Höðr will be his bane. Odin rides home with the worst knowledge a father can carry.
Frigg answers fate with thoroughness: she exacts oaths from fire and water, iron and every metal, stones, earth, trees, sicknesses, beasts, birds, venoms, and serpents, that none will harm Baldr. It works. And because it works, the gods invent the game — Baldr stands at the assembly while gods shoot at him, hew at him, throw stones at him, and everything falls away harmless. His invulnerability becomes Asgard's favourite entertainment, which is exactly the arrangement Loki cannot bear.
Disguised as an old woman, Loki visits Frigg in Fensalir and learns of the one exemption: mistletoe, growing west of Valhalla, too young to swear. He pulls up the sprig and returns to the assembly, where he finds Höðr standing at the edge of the ring of laughter — blind, weaponless, left out of the honour being done his brother. Why don't you shoot at Baldr? Loki asks, and offers to guide his aim. The mistletoe flies, pierces Baldr through, and the shining god falls dead on the spot. Snorri calls it the greatest misfortune ever wrought among gods and men. The gods stand mute, looking at one another, unable even to take vengeance on the killer where they stand, because the assembly-place is sanctuary — the god of purity dies inside the gods' own peace, by their own game, at his brother's hand. See the death of Baldr for the full tale and its aftermath.
The funeral of a world
No death in Norse myth is mourned like this one. Baldr's body is carried to the sea, to his ship Hringhorni, greatest of vessels — but the grieving gods cannot launch it, and must send to Jötunheimr for the giantess Hyrrokkin, who arrives riding a wolf bridled with vipers and shoves the ship out so hard the rollers burst into flame and the earth shakes. Nanna, watching, dies of grief on the spot and is laid on the pyre beside her husband. Thor hallows the fire with Mjölnir. Odin lays the gold ring Draupnir on the pyre — and bends to whisper something in his dead son's ear that no source ever reveals; in Vafþrúðnismál, it is the unanswerable question with which Odin wins his riddle-contest. All the worlds attend: Æsir, valkyries, frost-giants and mountain-giants, the whole cosmos at one graveside.
Then the ride. Hermóðr takes Sleipnir nine nights down dark valleys, over the river Gjöll, past its guardian Móðguð, and leaps the gate of Helheim itself. He finds Baldr seated in the high seat of the hall of the dead and pleads all Asgard's grief. Hel sets her single, generous, merciless condition: if all things in the world, alive and dead, weep for Baldr, he goes back; if one thing refuses, he stays. The gods' messengers ride everywhere, and everything weeps — people, beasts, earth, stones, trees, every metal, "as you have seen these things weep when they come out of frost and into heat." In a cave sits a giantess who calls herself Þökk. Let Hel hold what she has, she says: Baldr never did her any good, alive or dead. And so the ransom fails by a single dry eye, and Snorri confirms the guess every reader has already made about who sat in that cave.
Why does Baldr's death matter so much?
Because it is the hinge of the whole mythology. Before it, the gods' troubles are episodes; after it, everything runs downhill to Ragnarök. The gods' vengeance — Loki's binding under the venom-dripping serpent, Odin's begetting of Váli to slay Höðr — buys no reprieve, only bookkeeping. Völuspá treats Baldr's death as the moral point of no return: the seeress shows it to Odin as the sorrow he most needs to understand, and from there her prophecy rolls straight into the Fimbulvetr and the end. The best thing in the world was killed for nothing, inside the gods' own sanctuary — after that, the world is merely serving out its sentence.
After Ragnarök
Yet Baldr's story is the one Norse myth with a resurrection on the far side. When the fire of Surtr has burned out and a green earth rises from the sea a second time, Völuspá and Vafþrúðnismál agree: Baldr comes back. He and Höðr return together from Hel, reconciled — slain and slayer walking out of death side by side — and dwell where Valhalla once stood, speaking together of the things that happened, finding the golden game-pieces of the elder gods in the new grass. The god whose death ended the old world is the seed of the new one.
In the primary sources
Baldr's dreams and doom are prophesied in Völuspá and Baldrs draumar in the Poetic Edda; the full connected narrative — oaths, mistletoe, funeral, Hermóðr's ride, Þökk — is Snorri's, in Gylfaginning of the Prose Edda, with the funeral drawing on the lost skaldic poem Húsdrápa. Lokasenna has Loki claim the deed to Frigg's face. Saxo Grammaticus's Gesta Danorum preserves a startlingly different Danish version: Balderus is a lustful demigod who wars against the human hero Høtherus over the princess Nanna and is finally killed by a magic sword — proof that the Baldr story circulated in variants, and that Snorri's luminous martyr was not the only one told.
Legacy
Baldr's name survives in plant-lore ("Baldr's brow" for the whitest flower) and in scattered Scandinavian place-names, though fewer than the great cult-gods left — his was a story more than a temple. Poets from the Romantic era onward have retold him as the northern dying-and-returning god, the innocence a world loses on its way to catastrophe, and his death scene remains the most retold single episode of Norse mythology.
Frequently asked questions
How did Baldr die?
The gods, knowing he was oath-proofed against all harm, amused themselves by throwing weapons at him. Loki discovered that the mistletoe had never sworn, made a dart of it, and guided the aim of Baldr's blind brother Höðr. The dart pierced Baldr and he fell dead.
Why didn't Baldr come back from Hel?
Hel agreed to release him if every thing in creation wept for him. All did, except a giantess in a cave calling herself Þökk, who refused — and who, Snorri says, was Loki in disguise. One refusal was enough, and Baldr stayed among the dead.
Does Baldr return after Ragnarök?
Yes. Both Völuspá and Vafþrúðnismál say that in the reborn world Baldr returns from Hel, together with Höðr, and the reconciled brothers dwell in the gods' old holy places. His return is the clearest image of renewal in the myth of the world's end.
What did Odin whisper in Baldr's ear?
Nobody knows — that is the point. At the funeral Odin bent to the pyre and spoke in his dead son's ear, and in Vafþrúðnismál he wins his life-staking riddle contest with the giant by asking what was said. No source reveals the words.
Who is Baldr's wife?
Nanna, daughter of Nep. She died of grief at his funeral and was burned on the pyre beside him; when Hermóðr visited Hel he found the couple seated together, and Nanna sent gifts back to Frigg and Fulla.