I'm staying in Naples for almost a week and was undecided on whether or not to go to Ischia or Capri (I really needed a few more days in Naples to do everything I wanted). I decided Ischia was more for me even though I really wanted to see the Blue Grotto (yes I know extremely touristy but I want to see it!). I found out that there is a similar grotto on Ischia so that made my decision. Do they have sailors who take you in the grotto like at the Blue Grotto? I cannot seem to find any information on this as far as the fees and whatnot. All I can find is renting your own boat or hiring someone for like 200 Euros.