Roscoff (Breton: Rosko) is a commune in the arrondissement of Morlaix in the Finistère département, in the region of Brittany in France.

Roscoff is a characteristically Breton city. Situated on a peninsula in the Bay of Morlaix, this former city of corsairs features salt breezes, sandy beaches, and a particularly clear sea. There are opportunities here for sailing, thalassotherapy, nature, festivals, and other activities for the whole family.

48°44′0″N 3°59′0″W

Map of Roscoff

You need a car if you want to travel freely. Although there is a bus service, there are few buses on the roads.

There is an Avis agency in Roscoff.

• The harbour, with lots of fishing boats, including seaweed harvesters (look for a long pole on the deck, which they twist the seaweed up with).
• Saint Barbara's Chapel (chapelle sainte Barbe): Dating from 1619, it offers excellent views over the town of Roscoff and especially the whole Bay of Morlaix. There are guided tours from spring to autumn.
• The church of Notre Dame de Croaz Batz: Built in the 16th century

• For an outing you can catch a boat across to the Isle de Batz (pronounced 'eel de bah') this is only a short distance across the bay.
• Thalassotherapy. As Brittany is the cradle of French thalassotherapy, it is not surprising for a seaside city like Roscoff to offer such oceanic spa facilities. Relaxation, treatments for backache, and mother/baby remedies are on offer.