Villa Mercede
Mon: 09:00-15:00Tue–Thu: 09:00-18:00Fri: 09:00-15:00Sat–Sun: Closed
Free
1h
Houses a public library inside its historic building. Closed weekends.
Via dei Marrucini, 6, 00185 Roma RM, Italy
A small university-district park near Sapienza University, with a historic library tucked into the vegetation. Used mainly by students and local residents for short reading or lunch breaks. Modest in size but a useful green pause if you're staying in the university or San Lorenzo districts.