Roscoff is a little fishermen's town to the north of la bretagne. Beautiful architecture, quiet, and quite cold in winter. Not much nightlife, at least in weekdays.
This is a typical church "a la bretagne".
One remarkable thing about Roscoff is the noticeable difference in the water height when the tide changes. When the tide chanegs, it reaaally changes. On low tide the bay empties of water, and boats rest on the floor.
This is a bridge that has no sense when the tide is high, the place it leads to is covered in water in high tide, but when is low it arrives to a big stone if i recall well.