Piazza Unità d'Italia, Main square at the waterfront in Trieste, Italy.
Piazza Unità d'Italia is a large rectangular square by the sea in the center of Trieste, stretching over roughly 12,000 square meters and surrounded by tall buildings from the 1800s. One side opens directly onto the Adriatic, while the other three are lined with palaces and government structures featuring pale stone fronts and arched walkways.
The square took shape in the early 1800s under Austrian rule and was originally called Piazza Grande before being renamed several times. After the Second World War it received its current name in 1955, when the city definitively became part of Italy and the postwar order in this border region was settled.
The buildings around the square display symbols from the time when this city served as a port for the Austro-Hungarian Empire, with lions, eagles, and inscriptions still visible on their fronts. Today, locals sit on the steps or in the cafes along the edges, meeting for conversation or simply watching the waves roll in from the open sea.
The square is open at all times and offers access from all sides, with the sea side leading directly to the waterfront. The wide, flat surface is easy to walk on and can feel breezy when the wind comes off the water.
The side facing the sea has no building at all, which is rare for historic city squares in Europe and allows an open view straight to the waves. On clear days you can see across to the Slovenian coast, which lies just a few kilometers away.
Location: Trieste
GPS coordinates: 45.65000,13.76786
Latest update: December 5, 2025 22:23
Colosseum
430.9 km
Arch of Titus
430.9 km
Arch of Constantine
431 km
Basilica of Maxentius
430.8 km
Temple of Venus and Roma
430.9 km
House of the Vestals
430.9 km
Santa Francesca Romana
430.9 km
Aula regia
431.1 km
Temple of Romulus
430.8 km
Palatine Museum
431.2 km
Farnese Gardens
431 km
Domus Tiberiana
431 km
Santa Maria della Pietà al Colosseo
430.8 km
San Bonaventura al Palatino
431.1 km
Temple of Jupiter Stator
430.8 km
San Sebastiano al Palatino
431 km
Casa dei Grifi
431.1 km
Palazzo Silvestri-Rivaldi
430.7 km
Antiquarium Forense
430.9 km
Temple of Isis
431.1 km
Santa Maria ad nives
430.7 km
Baths of Elagabalus
430.9 km
Porticus margaritaria
430.9 km
Cryptoporticus
431 km
Santa Maria ad Busta Gallica
430.8 km
Santa Maria inter Duo
430.7 km
Santi Pietro e Paolo in Via Sacra
430.9 km
Santa Maria de Ferrariis
430.8 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes