Hi everyone, I would like to know the most cost effective way to travel from Florence to Manarola by train with stopover in Riomaggiore. I would only like to go to Riomaggiore and Manarola. Is it better to buy a ticket from Florence to Pisa and then a separate ticket from Pisa to Manarola and stopover at Riomaggiore and then catch a later train to Manarola within 4 hours? Does the journey have to be completed within 4 hours or the journey needs to be started in 4 hours. For example if I depart Pisa at 12pm, do I have to be at Manarola by 4pm. What if the train from Riomaggiore delays and it reaches Manarola just after 4pm?
What I am unclear about is why does some tickets have validity for 4 hours and some have 75mins and some don't allow stopovers. I have read multiple forums and still not clear if I can stopover at Riomaggiore with the same ticket. I know I asked many questions but your help will be appreciated.