Roscoff is a commune in the Finistère département of Brittany in northwestern France.
Roscoff is renowned for its picturesque architecture, labelled petite cité de caractère de Bretagne since 2009. Roscoff is also a traditional departure point for Onion Johnnies.
After lobbying by local economic leaders headed by Alexis Gourvennec, the French government agreed in 1968 to provide a deep-water port at Roscoff. Existing ferry operators were reluctant to take on the relatively long Plymouth/Roscoff crossing so Gourvennec and colleagues founded Brittany Ferries. Since the early 1970s Roscoff has been developed as a ferry port for the transport of Breton agricultural produce and for motor tourism. Brittany Ferries and Irish Ferries link Roscoff with both Ireland and the United Kingdom.
Wikipedia https://en.wikipedia.org/wiki/Roscoff
Coordinates 48°43'32.094" N -3°58'58.434" E