Activity: Colosseum Metro Stop: Colosseo Cost: €14, also covers The Forum. Hours: 8:30 am - 7 pm
Load up on food and perhaps take some snacks to eat in the Forum because there is no good food near the Colosseum or the Forum unfortunately.
If you reserved in advance, you have the line skipping pass, but still get to the Colosseum by 8:00 to be the first in line. The Colosseum opens at 8:30 and it is crowded midday, so being early is key. There is an audioguide if you like, but there are also some great plaques inside that describe things pretty well.
We loved this Scavenger Hunt from Baskets Life Travel.