Can you tap on (and off?) the metro/tram with your debit/credit card rather than having to buy a specific ticket?Difficult to know and you may get better advice from those who have been to Europe watching other teams or England. My observations on Marseille transport
* Be careful of regular taxis. I’ve heard a few comments about them taking the scenic route and running up the meter. If you must use these, have google maps or Waze route with volume turned up so they know you know where they are going!
* Uber seems to be safe and you can enter exact start and finish points, know the fare and pay automatically. Good if you don’t speak French
* The metro and tram have been very safe and easy. Only a small number of lines and well signposted. Cost is fixed price per journey and if you get on a connection within 60 minutes of starting it’s no extra but still need to tap in. You buy from machines at the stop/station. A single ticket is €2 or a card with 10 trips is €15. 10c service charge and pay by card. You can share the ticket, just pass it back as you go through the gate
* Having some Euros in cash is useful. Some of the coffee stops have been cash only. Not sure about taxis. Some have minimum €10 spend on card
* Google maps helps get around
* Citymapper app is fantastic and sorts out route including public transport just like London
* I would recommend downloading Google Translate and the French dictionary for offline use if your French is basic. Camera function works great on menus, signs etc
Hope this helps….