I was in Italy last September, from the looks of your photo's we enjoyed a similar experience,
I actually felt like sometimes I had gone to cyclist heaven,
We did Abruzzo where I rode up the Maejella, then it was Ishcia followed by Amalfi. In Ischia I got slightly tricked. Before we arrived I thought I had read on the net there was 400' of elevation. When I rode round the island it was more like 700m of elevation,
Riding on the Amalfi coast with a gang of lad's out of Sorrento was breath taking.