Nowhere the poem locates. The Odyssey calls it the navel of the sea and gives no route to it; the identifications with Gozo, the Atlantic and elsewhere are later claims, recorded here with their sources and their weakness.

How long is Odysseus on Ogygia?

Seven years of his ten-year absence, the longest stay anywhere in the poem — and the least narrated.

All episodes

Calypso and the island of Ogygia

Odyssey 5.55–281Odyssey

Seven years of the ten are spent here, and the poem spends them almost entirely off-stage. When the Odyssey finally opens on Ogygia in Book 5, it gives a lush description and no coordinates.

In the poem

Hermes crosses the sea to order Calypso to release Odysseus; the island is described through his arrival — a cave, four springs, meadows of violet and parsley, alder and cypress full of birds. Odysseus is on the shore, weeping toward the sea.

He builds a raft, and Calypso tells him how to steer: keep the Bear on his left, which means sailing east. Seventeen days later he sights Scheria. Those two facts are the only navigational content the episode contains, and they are relative, not absolute.

Why it matters for the atlas

It is the atlas's floor case: the episode that shows what a score of 2/12 looks like. A reader can see immediately that its identifications rest on tradition rather than text, archaeology or consensus.

Competing theories

Gozo
Speculative
The identification a visitor is most likely to meet, and the one with the least behind it: no ancient source, no excavation, and a landscape that matches the poem no better than a dozen others.
Ogygia
- TraditionMaltese tradition identifying Gozo with Calypso's island
An Atlantic Ogygia, beyond the map
Proposed by: Plutarch, De facie 941a · Antiquity
Speculative
Plutarch places an Ogygia far west of Britain, and modern Atlantic readings follow the seventeen-day raft voyage outward through Gibraltar. This theory points off the atlas frame on purpose: it is listed, not pinned.
- Primary textPlutarch, De facie quae in orbe lunae apparet 941a
- Primary textHomer, Odyssey 5.55–281

What is disputed

Whether the seventeen-day sail is a real measure of distance at all, and whether Ogygia belongs to the same geography as the rest of the poem. Readings that place it in the Atlantic, at Malta, or in the Adriatic all begin by assuming it is placeable.

Questions

Where is Ogygia?: Nowhere the poem locates. The Odyssey calls it the navel of the sea and gives no route to it; the identifications with Gozo, the Atlantic and elsewhere are later claims, recorded here with their sources and their weakness.
How long is Odysseus on Ogygia?: Seven years of his ten-year absence, the longest stay anywhere in the poem — and the least narrated.

Sources

Primary textHomer, Odyssey 5.55–281
Primary textHomer, Odyssey 1.48–59
Primary textPlutarch, De facie quae in orbe lunae apparet 941a
TraditionMaltese tradition identifying Gozo with Calypso's island