Honeymoon Planning; need help!!

Hi everyone!!

My fiance and I are planning an Italian honeymoon and we need some help!!

We’re thinking of going from May 14-25 2026 flying into Milan and leaving from Milan as well. The flight we are looking at would arrive May 15 at 7:30am and the flight going back home leave May 25 at 1:30pm.

I really don’t know which cities we can visit so the whole trip flows and we don’t waste too much time traveling (we don’t want any internal flights just trains). Some cities I was interested in were Milan, Rome, Venice, and Almafi Coast.

Any input on what sounds doable and any thoughts on how many nights in each city??

My fiance and I are super active and try to get the most of our days when we’re on vacation so we don’t mind a very filled go go go vacation but we obviously want to have some down time too.

Thanks for the help! :)