This is the foremost arts festival in France, with - as in Edinburgh - a huge fringe, called the…read moreOff. During the festival, every July, the town swarms with performers and buskers. Every available wall, post and railing is covered in posters advertising the entertainment. The parade of performers on the first Thursday, when the Off opens, is a carnival all of itself. Performances of plays, opera, poetry, dance, comedy, jazz, etc are available all day every day, in a huge range of venues. Choose carefully, and a lack of good French need not impair your enjoyment. Book your hotel early.