The ambush at Asteris
Twenty suitors take a ship and wait in a strait for Telemachus to sail home. Six lines of text, one named islet, and an identification that has failed for two thousand years.
In the poem
Antinous proposes the ambush and the suitors set it between Ithaca and Same, on a small island with two harbours. Telemachus, warned by Athena, takes another route and lands elsewhere; the ambush never happens.
It is the most operational piece of geography in the Odyssey — a position chosen to intercept traffic — and the only islet in the right place has no harbours at all.
Why it matters for the atlas
It is a test the map fails. When the poem is at its most precise, the atlas's confidence is at its lowest, and that inversion is worth showing.
Competing theories
- Speculative
Daskalio islet
Proposed by: Ancient tradition, reported by Strabo 10.2 · Antiquity
The only candidate in the right strait, and it has none of the two harbours the poem gives Asteris. Strabo already recorded the objection.
Asteris- ScholarshipDaskalio, the islet in the Ithaki–Kefalonia channel, as the traditional candidate for Asteris
- Primary textStrabo, Geography 10.2
What is disputed
Whether the coastline has changed, whether the detail is invented, and whether the whole Ionian geography is internally consistent.
Questions
- Does Asteris exist?
- No islet matching the description has been identified. Daskalio, the traditional candidate, lacks the two harbours Homer gives it.
- Could the coastline have changed?
- The Ionian is seismically active and coastlines there have changed. That is a possibility, not evidence, and the atlas records it as such.
Sources
- Primary textHomer, Odyssey (trans. A. T. Murray, Loeb, 1919)
- Primary textStrabo, Geography 10.2
- ScholarshipDaskalio, the islet in the Ithaki–Kefalonia channel, as the traditional candidate for Asteris