A relaxing half day  A collective bike ride along the Appia Antica road: the starting point is very near to FAO and there one can also rent bicycles - electric or standard. That way, one could have a ride of few hours right after the lunch on day two (from 15:00 to 17:30, if possible from 14:00hrs).  The Appia Antica park is a spectacular site, less known by tourists and suitable for a relaxed bicycle ride.  You can find more info at the link below:  https://www.parcoappiaantica.it/smart-info-ita-eng/
