X and I first visited Italy during our graduation trip in 2011. We didn't have much time then, but we visited Rome, Florence, Pisa and Venice then.
We returned in 2015 to the Amalfi Coast - visiting Pompeii, Sorrento, Positano, Amalfi and Naples. It's a beautiful trip with lots of tasty food!
We returned again in 2017 during our Germany-Austria-Italy road trip and did many hikes in the Cortina and Dolomites region.