Campo de' Fiori
This is one of the most colorful and nosiest places and focuses on the vibrancy and liveliness of the Roman life. If you turn up here when the sun is up, you can see the place brimming with vegetable markets beautifully interspersed with flower markets-a colorful sight indeed. The piazza also hosts food markets, for those who love food. Young Romans love the place even better at night when it transforms to an open-air pub and buzzes with hard-drinking students.
You can look forward to cheap lunches here.
Location : At Campo dei Fiori of course. Just north of the Jewish ghetto along the east bank of the Tiber