, ▁in ▁B ign an . ▁ ▁Museum s ▁in ▁Saint - M alo , ▁Lor ient ▁and ▁Dou arn enez ▁are ▁dedicated ▁to ▁ships ▁and ▁mar itime ▁trad itions ▁and ▁history . ▁The ▁Musée ▁national ▁de ▁la ▁Marine ▁has ▁a ▁large ▁an nex ▁in ▁Br est ▁and ▁a ▁sub marine ▁is ▁opened ▁to ▁visitors ▁in ▁Lor ient . ▁In ▁the ▁same ▁town , ▁it ▁is ▁also ▁possible ▁to ▁visit ▁the ▁Ker oman ▁Sub marine ▁Base ▁built ▁in ▁ 1 9 4 2 , ▁and ▁the ▁C ité ▁de ▁la ▁vo ile ▁É ric ▁Tab ar ly , ▁a ▁museum ▁dedicated ▁to ▁sail ing . ▁In ▁Saint - N az aire , ▁where ▁many ▁trans at l antic ▁ships ▁where ▁built , ▁including ▁SS ▁Norm and ie ▁and ▁SS ▁France , ▁a ▁museum ▁showing ▁trans at l antic ▁inter iors ▁was ▁installed ▁in ▁a ▁Second ▁World ▁War ▁base . ▁N antes ▁has ▁a ▁museum ▁dedicated ▁to ▁Jules ▁Ver ne , ▁a ▁Natural ▁History ▁Museum ▁and ▁a ▁museum ▁of ▁arch ae ology ▁and ▁design , ▁the ▁Musée ▁Dob r ée . ▁ ▁Fest iv als ▁ ▁Brit t any ▁has ▁a ▁v ibr ant ▁calendar ▁of ▁festiv als ▁and ▁events . ▁It ▁hosts ▁some ▁of ▁France ' s ▁biggest ▁contemporary ▁music ▁festiv als , ▁such ▁as ▁La ▁Route ▁du ▁Rock ▁in ▁Saint - M alo , ▁the ▁Vie illes ▁Char ru es ▁in ▁Car ha ix , ▁the ▁Ren con tres ▁Trans ▁Musical es ▁in ▁R ennes , ▁the ▁Festival ▁du ▁B out ▁du