- atlasobscura.com places/chateau-d-ifDiscover Château d'If in Marseille, France: This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.
- cestee.com destination/france/marseille/chateau-d…We recommend combining a trip to Château d'If with a visit to the other islands. ... The Château d'If is the oldest surviving defensive fortress in Marseille.
- humbo.com fr/chateau-d-ifThe architecture of Château d'If reflects its past as a military bastion and a prison. Its high walls and defensible position are typical of 16th-century fortress designs.
- marseille-tourisme.com en/discover-marseille/…Jump on a boat for a trip to the islands of Frioul or ‘Château d’If’ (If castle). It is a chance to discover the local fauna and flora and part of the city’s history.
- soulographer.com château d'ifChâteau d'if - Château dIf - Wikipedia, Château dIf in Marseille - A Legendary Fort and Prison on an Isolated Island – Go Guides.
- provence-alpes-cotedazur.com en/things-to-do/…More than a prison, the Château d’If was also a fortress designed to protect the city from enemy invasions and from itself.
- ba-bamail.com content.aspx?emailid=14096The famous Château d'If began as a formidable fortress, built as a defensive post in 1524 on the small island of If.
- france.fr en/article/chateau-if-0/The Château d'If, the famous island fort facing Marseille immortalised by Alexander Dumas in The Count of Monte Cristo.
- thrillophilia.com attractions/chateau-dlf-…The Chateau d'if is a stunning fortress and iconic monument nestled on the île d’lf island situated about a few minutes away from the city of Marseille.
- iqvel.com en/a/France/Château-d'IfChâteau d'If. If Castle found its place in the middle of the Mediterranean Sea on the small island of the Friul archipelago.