
As armchair-travel vehicles, there are already a score of related documentaries, some being TV programmes and others non-broadcast DVD releases, some of which are companions to a nonfiction guidebook. A list of DVDs currently available is on the Channel 4 site (where they both sell and rent them): Da Vinci Code Decoded, The Da Vinci Code Tour, Da Vinci - Tracking The Code, Beyond The Da Vinci Code, Breaking The Da Vinci Code, Exposing The Da Vinci Code, and so on. Not all of them make satisfactory armchair-travel vehicles, being more talking heads (BBC4's recent The Da Vinci Code - The Greatest Story Ever Sold for example) than questing travelogue, but one that is suitable, and which was both televised and issued on DVD, is Channel 4's feature-length The Real Da Vinci Code. For anyone interested in this approach, I've done a programme-tour synopsis. [more]