Oestriminis

In the Latin poetry Avienus, Oestreminis was a name given to the territory of what is today modern Ushant, comparable to Finis terrae, the "end of the earth" from a Mediterranean perspective. Its inhabitants were named Oestrimni or Osismii from their location.

In Ora Maritima ("Seacoasts"), a poem inspired by a much earlier Greek mariners' periplus, Rufus Avienius Festus, Roman poet of the fourth century CE known for his pieces on geographical subjects, records that Oestriminis was peopled by the Oestrimni, a people who had lived there for a long time, and had to run away from their native lands after an invasion of serpents. His fanciful account has no archeological or historical application, but the poetical name has sometimes been ambitiously applied to popularized accounts of the Paleolithic inhabitants of Atlantic Iberia.