You can find a gelateria on just about every corner, but take your time and seek out the truly artisanal spots for a sweet reward. The best test is the Pistachio flavor. You are looking for a pale green-ish shade not a glowing green.
Outlets of Fatamorgana, an all natural gelateria, are popping up all over town. Homemade cones and creative, seasonal flavors are the draw here.
Come il Latte just might be the most decadent gelato choice in Rome. There are fountains flowing with dark and white chocolate, that fill your cone even before any gelato is chosen. This spot that is just a short walk from the Termini train station.
Alberto Pico near Largo Argentina makes handmade flavors like the legendary riso, a frozen rice pudding.