The Mergellina Funicular (Italian: Funicolare Mergellina), is a funicular railway line that forms part of the Metropolitana di Napoli (Naples Metro), which is the main part of the metro system for the city of Naples, Italy. Opened in 1931, the Mergellina Funicular was the fourth, and most recent cable railway opened in Naples.The Mergellina Funicular connects five stations, Manzoni station, Parco Angelina station, San Gioacchino station, San Antonio station, and Mergellina station.