The fountain, created by sculptor Francesco Jerace, was moved to its current location in 1924.
The mermaid sculpture is cast in bronze and represents a mythical symbol of the Neapolitan sea.
The plaza sits directly adjacent to the entrance of the Galleria Laziale, a road tunnel opened in 1925 to link Mergellina with Fuorigrotta.
The mermaid's tail features distinct anatomical details that reflect the aesthetic of early 20th-century Italian civic art.
Piazza Sannazaro is a key urban hub in the Mergellina district of Naples, characterized by the 1930s Fontana della Sirena. The plaza serves as a major traffic node connecting the waterfront to the Vomero district via the Galleria Laziale. The central fountain depicts a bronze mermaid resting on a rock, surrounded by sea creatures. It is located near the base of the Posillipo hill. The square is surrounded by classic Neapolitan residential buildings and local businesses. As of mid-2026, the plaza remains a functional civic space rather than a pedestrian-only tourist site. It is historically significant for its transition between the historic center and the coastal development.
From the pedestrian island perimeter, focusing on the mermaid sculpture with the backdrop of the surrounding architecture.
Visit during the early morning to avoid the heavy traffic that characterizes the square during business hours.
Look for the local pizzerias nearby, as this area is known for authentic Neapolitan cuisine away from the main tourist strip.
Do not attempt to cross the busy traffic circle on foot; use designated pedestrian crossings on the perimeter.
