The plan for the day is as follows:
Train from Napoli to Pompeii Scavi/Villa dei Misteri
Train from Pompeii to Ercolano Scavi
Train from Herculaneum back to Napoli.
My understanding is that there are only single trip tickets for these stations.
Therefore, do I need to get 3 tickets?
If so, can I purchase these all in Naples? or do I need to get these from each station?
Finally, which tickets to I need (eg. should they all be NA3 Tickets)
Thanks for your help