Ok so to try and keep this short I'm planning a Euro trip for the end of 2020.
The idea right now is to fly into Rome on the 18th of December and see as much as we can in Rome within 5 days (not including the day we land), and then take the train to Florence where we'll stay for 4 days and 3 nights which will include a day trip to Pisa.
Following this train straight through to Verona where we'll stay one day/one night and rent a car for 8 days thinking some thing with 4WD maybe or a midsize car like an .
Heres the following road trip I've planned out right now leaving in the wee hours of the morning from Verona (rental starting the day before):
Day 1: Verona - Innsbruk Austria
Day 2: Innsbruk Austria - Chur Switzerland
Day 3: Chur - Lauterbrunnen / Grindelwald
Day 4: Lauterbrunnen / Grindelwald
Day 5: Lauterbrunnen / Grindelwald - Zermatt - Chamonix France
Day 6: Chamonix - Bourg Saint Maurice
Day 7: Bourg Saint Maurice - Como Italy
Day 8: Como - Verona (return the rental car)
One more day in Verona to see if we might have missed anything then train to Venice to stay for 3 days and 2 nights before flying home from Venice airport.
Thoughts regarding the border crossings with a rental car would be great. Driving around that area during the winter months and over the holidays. Time spent in Rome, is it enough time to see the major sites and the minor (we will spend a day in the Vatican city to see the Sistine Chapel and the Art there. Any thoughts/suggestions/advice regarding the trip in general would be greatly appreciated.
Thanks