Took place · next edition to be confirmed Patron saint festival

Feast of Saint Nilus

Last edition: 26 September 2026

2027 edition: date to be confirmed

Grottaferrata · Rome · Lazio

September 2026Saturday 26 September
262026 edition over.

On 26 September Grottaferrata celebrates Saint Nilus, who founded the Abbey of Santa Maria in 1004, still led today by Basilian monks according to the Greek-Byzantine rite.

The patron of Grottaferrata is Saint Nilus of Rossano, celebrated on 26 September: in 1004 he founded the Abbey of Santa Maria, under the protection of the Counts of Tusculum.

The abbey, a territorial exarchate still led today by Basilian monks, celebrates its liturgies according to the Greek-Byzantine rite; the town also holds a historic fair, documented since the second half of the 15th century.