In late June I will be using Public transport to go from Rome to Positano. I was planning on leaving rome about 1.00 or 2.00 pm and either travelling straight to positano or travelling to Salerno and then positano the next day. Can anyone give me advise and which is the best option. I know I can get a fast train to salerno but know very little on the transport between salerno and positano and what time they cease in the day. Or am I best to go via naples and another form of transport. Is there a bus from rome to positano in the afternoon? Any help would be appreciated.