The Blue Line Ferry is a ferry route through the Mediterranean sea between Nice and Rome. It costs £61-£97, allows for 3 suitcases and takes 11 hearts off Fogg.
En route to Rome, Passepartout will meet a young woman named Estelle who recognises him from a picture in the paper. But, because of the articles coverage of the Reform Club wager, Estelle mistakenly believes Passepartout to be Phileas Fogg. It is an optional part of the Black Rose Mystery.