Santa Caterina da Siena is a church in Rome dedicated to Catherine of Siena. It is sited on via Giulia in the Regola district.
Wikipedia https://en.wikipedia.org/wiki/Santa_Caterina_da_Siena_a_Via_Giulia
Address 163 Via Giulia, Roma 00186, Italy
Coordinates 41°53'44.021" N 12°28'8.729" E
