Hello, I will be traveling to Rome for 1 day on the first Sunday of the month in June and I see that I can't buy tickets for the Colosseum because it's a free day . It has been very difficult to organize the day because I don't know how to make sure we get tickets for the Colosseum. We will be getting to Rome around 8:30 am (train station). My question is: how long are the lines to get tickets around 8:45 am or 9 am? If the line is long for the colosseum, can I get tickets for the 3 sites (the Palatine Hill / Forum and Colosseum) at the Palatine Hill Entrance? I read that you can get the same ticket at different entrances? Any other advice?
Thank you!
Manuel