Family of 4 (2kids ages 11/12) will tour Colosseum and Forum on May 21. Is it reasonable to try and see just a portion of the Appian Way and 1 catacomb ? I have RS book, but cannot tell if this plan would be fun or TOO much. Thank you in advance! If you think it is doable, your tips on best/ easiest travel would be appreciated!
I think this post should be moved to "To the Boot" section, but to answer your question:
I suppose it really depends on your family, but I would consider splitting this between two days. It's really not enjoyable to try to over-do Rome, it's a city that warrants lingering. For context, we spent a morning at the San Callisto Catacombs, then the rest of the day walking & picnicking along the Appian Way.
You will get more answers in the "Boot" section.
However, to answer your question, my wife and I saw the Appian Way and one catacomb in half a day. We had a car which made it easier. Go for it.