Il foro romano is the main core of the Rome old center. Let’s take a walk
This is just a template that will never substitute a real trip to Via dei Fori imperiali. I strongly suggest visiting the Fori Imperiali during the night. You have to buy in advance tickets to have a guide and follow a fascinating night walk through the old colored ancient Rome.
I also suggest this link that indicates periods and timetable of available visits.
This is the nightly sight when an italian artist presented an art installation called Help The Ocean, trying to raise the attention to the huge quantity of plastic dropped into the ocean: