Château d’If

Château d’If, a 16th-century island fortress in Marseille’s bay, is best known as the setting of Dumas’s The Count of Monte Cristo. Originally built to guard the port, it later served as a state prison; visitors can explore cells, ramparts, and exhibits on its inmates and literary fame. The short boat ride offers panoramic views of Marseille and the Frioul archipelago. Go if you enjoy maritime history, literary connections, and coastal scenery; skip if you prefer extensive interiors or have limited mobility, as access depends on sea conditions and involves stairs. Tickets and ferries are seasonal—check schedules.