/ Corniglia, is unique among the five because it's up on the hill with no direct access to the water, so there is no boat service here. The hiking trail takes about 90 minutes, or you can arrive by train in 5 minutes. Either way this little speck of a town is worth seeing because it is the smallest and most isolated, and perhaps the oldest. Yes, there are going to be more stairs -- but just a little bit of climbing will get you around.