ARETHUSA. by Percy Bysshe Shelley: Summary, Meaning & Analysis
Arethusa is a water nymph who runs across mountains and oceans to evade Alpheus, the river-god pursuing her out of love.
The poem
[Published by Mrs. Shelley, “Posthumous Poems”, 1824, and dated by her ‘Pisa, 1820.’ There is a fair draft amongst the Shelley manuscripts at the Bodleian Library. See Mr. C.D. Locock’s “Examination”, etc., 1903, page 24.] 1. Arethusa arose From her couch of snows In the Acroceraunian mountains,— From cloud and from crag, With many a jag, _5 Shepherding her bright fountains. She leapt down the rocks, With her rainbow locks Streaming among the streams;— Her steps paved with green _10 The downward ravine Which slopes to the western gleams; And gliding and springing She went, ever singing, In murmurs as soft as sleep; _15 The Earth seemed to love her, And Heaven smiled above her, As she lingered towards the deep. 2. Then Alpheus bold, On his glacier cold, _20 With his trident the mountains strook; And opened a chasm In the rocks—with the spasm All Erymanthus shook. And the black south wind _25 It unsealed behind The urns of the silent snow, And earthquake and thunder Did rend in sunder The bars of the springs below. _30 And the beard and the hair Of the River-god were Seen through the torrent’s sweep, As he followed the light Of the fleet nymph’s flight _35 To the brink of the Dorian deep. 3. ‘Oh, save me! Oh, guide me! And bid the deep hide me, For he grasps me now by the hair!’ The loud Ocean heard, _40 To its blue depth stirred, And divided at her prayer; And under the water The Earth’s white daughter Fled like a sunny beam; _45 Behind her descended Her billows, unblended With the brackish Dorian stream:— Like a gloomy stain On the emerald main _50 Alpheus rushed behind,— As an eagle pursuing A dove to its ruin Down the streams of the cloudy wind. 4. Under the bowers _55 Where the Ocean Powers Sit on their pearled thrones; Through the coral woods Of the weltering floods, Over heaps of unvalued stones; _60 Through the dim beams Which amid the streams Weave a network of coloured light; And under the caves, Where the shadowy waves _65 Are as green as the forest’s night:— Outspeeding the shark, And the sword-fish dark, Under the Ocean’s foam, And up through the rifts _70 Of the mountain clifts They passed to their Dorian home. 5. And now from their fountains In Enna’s mountains, Down one vale where the morning basks, _75 Like friends once parted Grown single-hearted, They ply their watery tasks. At sunrise they leap From their cradles steep _80 In the cave of the shelving hill; At noontide they flow Through the woods below And the meadows of asphodel; And at night they sleep _85 In the rocking deep Beneath the Ortygian shore;— Like spirits that lie In the azure sky When they love but live no more. _90 NOTES: _6 unsealed B.; concealed 1824. _31 And the B.; The 1824. _69 Ocean’s B.; ocean 1824. ***
Arethusa is a water nymph who runs across mountains and oceans to evade Alpheus, the river-god pursuing her out of love. The sea separates to make way for her, and ultimately, the two rivers unite and flow together in Sicily, joined for eternity. Shelley transforms a Greek myth into a lively, rhythmic chase narrative that concludes with a blend of romance and haunting elements.
Line-by-line
Arethusa arose / From her couch of snows
Then Alpheus bold, / On his glacier cold,
'Oh, save me! Oh, guide me! / And bid the deep hide me,
Under the bowers / Where the Ocean Powers
And now from their fountains / In Enna's mountains,
Tone & mood
The tone of the poem is exhilarating and lyrical for the most part — Shelley clearly enjoys the speed and sound of the language. The short, bouncing lines produce a rushing, waterfall rhythm that reflects the subject. In the final stanza, the energy softens into something elegiac and wistful, as the two rivers come together in a shared existence that feels more haunting than happy.
Symbols & metaphors
- Arethusa's flowing water — Arethusa is a nymph as well as a freshwater spring, so her journey in the poem embodies natural freedom and the relentless flow of water carving its own way. Her capacity to maintain her waters 'unblended' with the salty sea symbolizes the preservation of identity even under pressure.
- Alpheus's trident and earthquake — Alpheus's violent cracking open of the mountains shows desire as a raw, destructive force — love that doesn’t seek permission and alters the landscape to fulfill its needs.
- The meadows of asphodel — Asphodel is known as the flower of the Greek underworld, where ordinary souls roam after death. Its placement along the rivers' daily path subtly indicates that Arethusa and Alpheus inhabit a threshold between the living and the dead, a notion that the final lines clearly convey.
- The eagle and the dove — Shelley's comparison of an eagle chasing a dove portrays the chase as a predator-prey dynamic, which diminishes any romantic interpretation of Alpheus's pursuit and ensures that the reader remains sympathetic to Arethusa.
- The parting of the Ocean — The sea parting at Arethusa's prayer represents divine protection and the strength of a heartfelt call for help. It also signifies the shift from the visible world of mountains and rivers to the mysterious, unseen realm beneath the waves.
Historical context
Shelley wrote "Arethusa" in Pisa in 1820, an incredibly productive year that also saw the creation of "Prometheus Unbound," "Ode to the West Wind," and "To a Skylark." He was deeply engaged with Greek mythology and had been translating excerpts from Plato and Homer. The myth of Arethusa originates from Ovid's "Metamorphoses": Arethusa was a huntress-nymph in Elis who was pursued by the river-god while bathing in the Alpheus River. To protect her, the goddess Artemis transformed Arethusa into an underground stream that flowed beneath the sea from Greece to the island of Ortygia (Syracuse) in Sicily, where she reemerged as a freshwater spring. This spring at Syracuse was both real and well-known in ancient times. In Shelley's rendition, he emphasizes movement, sound, and the beauty of nature, shifting the focus away from the moral or erotic aspects of the original myth and transforming it into something more akin to a nature lyric than a story of divine transformation.
FAQ
Yes. Arethusa is a nymph from Greek and Roman mythology, with her story most famously recounted in Ovid's *Metamorphoses* (Book 5). She was a huntress and companion of Artemis, who was changed into a freshwater spring to flee from the river-god Alpheus. In ancient times, a freshwater spring located on the island of Ortygia in Syracuse, Sicily, was recognized as her and it still exists today.
In the original myth, Alpheus's waters were said to flow underground and blend with Arethusa's spring in Sicily—ancient writers used this to explain why the Alpheus river in Greece appeared to 'disappear' and reemerge. Shelley retains this ending but softens it: the two rivers share a daily rhythm and are described as 'friends once parted / Grown single-hearted,' creating ambiguity about whether this is a joyful reunion or simply an unavoidable closeness.
It likens Arethusa and Alpheus to the souls of those who have died still loving someone — lingering in spirit, floating in the sky, yet no longer truly alive. This gives the entire poem a ghostly quality: the rivers are lovely and timeless, but they inhabit a realm between life and death, which is why the asphodel meadows (flowers of the underworld) feature along their daily journey.
The Acroceraunian mountains, also known as the Ceraunian mountains, are a coastal range located in present-day southern Albania and northwestern Greece. The name translates to 'thunder-peaks' in Greek. Shelley employs this reference to ground the poem in a vivid, dramatic setting as Arethusa moves toward the sea.
The metre is primarily anapestic — two unstressed syllables followed by a stressed one — producing a rushing, tumbling rhythm that mirrors water cascading down a hill. It evokes the sensation of a fast stream over rocks: light, quick, and difficult to halt. Shelley excelled at aligning sound with subject matter, and this poem showcases that skill more clearly than many of his others.
Both readings create a tension that sharpens the poem’s impact. Alpheus's pursuit represents desire, while Arethusa's reaction is clear: she feels genuine terror—she pleads to be concealed and escapes like a dove evading an eagle. Shelley doesn't wrap this up in a neat romance. The conclusion offers companionship rather than conquest, yet it’s a companionship that Arethusa never desired.
Arethusa is part of an impressive group of 1820 poems created in Pisa, including *Ode to the West Wind*, *To a Skylark*, *The Cloud*, and *Hymn of Pan*, which connects to this poem through themes from Greek mythology. These works all explore natural elements—like wind, water, and sky—as ways to consider concepts such as freedom, power, and the connection between humanity and the divine.
The Dorian Sea is an old name for the part of the Ionian Sea that lies off the western coast of Greece and Sicily. Shelley mentions it twice: first as the sea where Arethusa dives to escape from Alpheus, and then as the 'Dorian home' where both rivers finally surface. This connection helps unify the poem's geography and adds a feeling of return at the end.