Hi! I'm 20 years old and my boyfriend and I are planning to travel Europe for 100 days from the beginning of August to Mid November. 20 of those days will be spent in Italy. Neither of us have traveled out of the U.S before and haven't planned very many trips on our own. I've written out an itinerary for the 20 days in Italy (August 26th-September 15th) I've never used Reddit before but I wanted to get other people's opinions, thoughts, suggestions and critiques to improve the itinerary.
Start in Catania, Sicily (August 26th-29th). Fly into Abruzzo (where my grandma is currently living) and stay with her from August 29th-September 1st. Rome from September 1st-4th (maybe do a day trip to Pompeii one of the days?) Florence from the 4th-7th with spending half a day in Pisa and doing a day trip to Tuscany. Dolomites from the 7th-11th. Venice from the 11th-13th. 1 night in Milan 13th-14th 1 night in Lake Como 14th-15th (our last night)