Scylla and Charybdis form one of the best-known situations in the Odyssey: the hero must pass between two threats with no good choice. Scylla destroys men from the ship; Charybdis sucks down the sea like a whirlpool.
The phrase "between Scylla and Charybdis" became a lasting formula for a dangerous choice. In antiquity it was not an abstract proverb, but part of the geography of Odysseus' return.
Scylla and Charybdis are presented as mythological geography of a dangerous strait, not merely as two monsters. The checks are the Odyssey, later poetry and ancient imagined seascapes.
For source checks: - Perseus Digital Library - LIMC online - Beazley Archive
Interested in Ancient Rome beyond reading? Join Legio X Fretensis or explore our reenactment directions. Reenactment