Church of Saint Gregory of the Builders : Via Leccosa, 75, 00186 Roma RM, Italy

Rather than a true church, it is essentially an oratory, although it was once an important church, once connected to a now-extinct church also dedicated to the patron saint of bricklayers, Saint Gregory the Great. The oratory was built …

In this ancient church, Mass is celebrated by the rector, Father Patrizio, every Sunday at 10:30 a.m. It is a place of spiritual growth and maturation. On Tuesday evenings at 9 p.m., according to a bimonthly schedule, adult catechesis is offered, adapted to the needs and profound questions of modern man.

This tiny church must be the most hidden away in the Roman Centro Storico. It's down a dead-end side street. Oddly, it was demolished in the early 20th century and rebuilt as part of an apartment block using original Baroque fittings and …