Rome still hides numerous remnants of its medieval period. One of the most representative is in the courtyard entered by the arch at Via del Pellegrino n°18 just 1 minute walk from Campo de’ Fiori and 3 minute walk from Piazza Navona.
Once you have crossed the striking arch you will find yourself in a cobble stoned square surrounded by houses from the Middle Ages. The houses give this closed courtyard the look of an image out of lost Rome.
The name of the place probably refers to Acqua Acetosa, sellers of mineral water.