right|thumb|275px|Display board on Ratonneau. right|thumb|275px|St Estève Beach, at the eastern end of the south side of Ratonneau.
right|thumb|275px|Display board on Ratonneau. right|thumb|275px|St Estève Beach, at the eastern end of the south side of Ratonneau.
Ratonneau is one of the islands of the Frioul archipelago in the Mediterranean Sea, off the southern coast of France near Marseille. It is relatively long and thin, approximately 2.5 km long but at most 500 m wide and generally much narrower. It is connected to the nearby island of Pomègues, which runs roughly parallel, by a mole constructed in 1822 to create a port area.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).