The Fontana dell’Acqua Paola also known as ‘Er Fontanone’ (“The big fountain”) is a monumental fountain located on the Janiculum Hill, near the church of San Pietro in Montorio, in Rome, Italy.

The Fontana dell’Acqua Paola also known as ‘Er Fontanone’ (“The big fountain”) is a monumental fountain located on the Janiculum Hill, near the church of San Pietro in Montorio, in Rome, Italy.