Free Walking Tour Trieste: Sea, Canal and San Giusto

The Trieste Walking Tour in Eight Stops

1. 1

   Piazza Unità d'Italia

   

   Stand in the middle of Piazza Unità d'Italia and turn slowly. On three sides rise neoclassical and a few baroque palaces; the fourth side simply stops at the Gulf of Trieste. That open edge is what makes this rectangle one of the largest squares in Europe facing the sea, and the reason locals still call it Piazza Grande, the big square.

   In Roman times you would have been standing in water. The square grew out of the silting of the Roman harbour, as the town spread onto the new ground. In the Middle Ages it was much smaller and longer, closed off behind the city walls with no view of the sea at all.

   The change came after 1719, when Trieste was made a free port. Trade boomed, the population rose fast and the city needed room, so in the late 18th and early 19th century the square was rebuilt almost entirely and opened to the water.

   Its names follow Trieste's history. First it was Piazza San Pietro, briefly Piazza Francesco Giuseppe after the death of Emperor Franz Joseph I, then Piazza Unità once the city joined Italy in 1918. On 25 April 1955, after the uncertain postwar years, mayor Gianni Bartoli gave it its full official name, Piazza dell'Unità d'Italia.

   From here it is 530 m, about 7 minutes, to the Revoltella Museum in the Borgo Giuseppino, one of the two districts the square connects.

   Hours

   Open 24/7

   Price

   Free

   Location

   Piazza Unità d'Italia on Google Maps ↗

2. 2

   Revoltella Museum

   

   The Revoltella Museum is the city's largest art museum, and it began as one man's plan. Baron Pasquale Revoltella had his palace designed during his lifetime so it could later become a museum. When he died in 1869 he left the building and his art collection to Trieste, on condition that the public could see it. The museum opened in 1872.

   One clause in his bequest shaped everything that followed: the museum had to keep buying works from each contemporary art movement. That is why you find the baron's own furnished living and reception rooms alongside paintings and sculpture of the late 19th and 20th centuries.

   The collection outgrew the palace quickly. In 1907 the city bought the neighbouring Palazzo Brunner and later the Palazzo Basevi beside it, so the museum now fills a whole city block. The conversion was entrusted to the architect Carlo Scarpa in 1963 and finished only after his death, in 1992. Today around 350 works are spread over about 40 rooms on six floors.

   Is it worth going in? If you enjoy 19th century interiors or modern Italian art, yes, and give it at least an hour; this is one of the two stops on the route that charges admission. If you would rather stay outdoors, the façade is enough and you can push on.

   The walk back to the waterfront and the Molo Audace is 810 m, about 11 minutes.

   Hours

   Daily 10:00–19:00, closed Tuesdays, last entry 18:00

   Price

   8 EUR full price, 6 EUR reduced

   Website

   museorevoltella.it ↗

   Location

   Revoltella Museum on Google Maps ↗

3. 3

   Molo Audace

   

   The Molo Audace runs 246 m out into the harbour, and underneath it lies a shipwreck. In 1740 the Austrian ship San Carlo sank close to the shore. Instead of removing the wreck, the city used it as the foundation for a new pier, built from 1743 to 1751 and named Molo San Carlo after the ship.

   The first pier was only 95 m long and joined to land by a small wooden bridge. It was extended by 19 m in 1778 and by another 132 m in 1860 and 1861; the bridge disappeared and the pier was connected straight to the shore. Passenger ships and cargo ships both docked here, so this was once a busy place of people and goods.

   The name changed with the end of the First World War. On 3 November 1918 at 16:10 the destroyer Audace became the first Italian navy ship to enter Trieste's harbour and moor at this pier. In March 1922 the pier was renamed in its honour. There is a twist to the story: the anchor many believe belongs to the Audace, displayed at the Victory Lighthouse, actually comes from her twin ship Berenice. The Audace herself sank in the Second World War and her wreck, anchor included, was found in 1999.

   Walk to the very end to see the bronze compass rose of 1925. Its inscription remembers the ship's arrival under the Italian flag, and the side reads that it was cast from enemy bronze. The date MCMIL under the halberd on the stone column marks its repair after damage in the Second World War.

   From here to the Canal Grande is 540 m, about 8 minutes.

   Hours

   Open 24/7

   Price

   Free

   Website

   discover-trieste.it ↗

   Location

   Molo Audace on Google Maps ↗

4. 4

   Canal Grande

   

   The Canal Grande was the backbone of the Borgo Teresiano, the new district planned outside the old walls. The Venetian Matteo Pirona dug it from 1754 to 1756 by deepening the main channel of the old salt pans, which were filled in to make room for the city. The idea was practical: boats could sail right into the centre to unload their goods.

   It used to be longer. The canal once reached the church of Sant'Antonio, until its last section was filled in 1934 with rubble from the demolished old town, creating today's Piazza Sant'Antonio. A story says a small torpedo boat, abandoned there since the war, was buried along with it, though no hull shows in the photographs of the works.

   Look along the banks and you can read a century of building. At the far end stands the neoclassical church of Sant'Antonio Taumaturgo, which locals call Sant'Antonio Nuovo. The Serbian Orthodox church of Saint Spyridon stands out with its light blue domes. The Gopcevich palace has a striking façade of red and yellow Greek frets and houses the Carlo Schmidl Theatre Museum. You will also see the Aedes building, the red skyscraper of 1928, and the historic Stella Polare café.

   The Ponte Rosso, the Red Bridge halfway along, was first built in wood in 1756, as soon as the canal was finished.

   From the canal it is 820 m, about 12 minutes, to Caffè San Marco; on the way you pass the Ponterosso Market.

   Hours

   Open 24/7

   Price

   Free

   Location

   Canal Grande on Google Maps ↗

5. 5

   Caffè San Marco

   

   Caffè San Marco at Via Cesare Battisti 18 opened on 3 January 1914 and still has its Viennese Secession interior. Marco Lovrinivich, from Funtana near Poreč, founded it when Trieste was part of Austria-Hungary, on the ground floor of a new building owned by Assicurazioni Generali. The local association of café owners tried to stop him and appealed to the imperial authorities, without success.

   The café soon drew politically active students and intellectuals, many of them Italian irredentists who wanted Trieste to join Italy. James Joyce, Italo Svevo and Umberto Saba sat here, and later Claudio Magris, who called it a place where you are at peace, read, write and chat, a calm, strong heart of the city.

   Politics came through the door in 1915. On 23 May, after Italy declared war on Austria-Hungary, anti-Italian groups wrecked the café and set it on fire; firefighters saved much of the decoration you see today. Lovrinivich infected both his eyes with trachoma to avoid fighting against Italy and was still imprisoned in the punitive barracks at Liebenau. After the war the café flourished as a meeting place for the city's intellectual middle class and its Jewish community.

   Entry is free, so this is your natural coffee stop; take a table and look at the walls and ceiling before you order.

   Next comes the longest leg, 1,000 m or about 15 minutes, up to the Castle of San Giusto, passing the Parco della Rimembranza.

   Hours

   Mon–Thu: 08:30–22:30 | Fri: 08:30–23:00 | Sat: 08:30–22:30 | Sun: 09:00–21:00

   Website

   caffesanmarco.com ↗

   Location

   Caffè San Marco on Google Maps ↗

6. 6

   Castle of San Giusto

   

   The Castle of San Giusto sits on the hill of the same name, the ancient centre of Trieste, and together with the cathedral beside it is one of the city's landmarks. It is named after Saint Justus, the city's patron. Building took almost 200 years, from 1471 to 1630, so the walls show how military architecture changed over that time.

   People were here long before the castle. A prehistoric hill fort probably stood on this spot around 2000 BC, and in Roman times the hill was the administrative and religious centre, as the column remains of a 2nd century Roman basilica show.

   From 1471 until the end of the 18th century the captain appointed by the emperor lived here and controlled the city; later it served as barracks. For all its bulk, it saw real fighting only twice: in 1813, when French troops held out against the Austrians, and in April and May 1945, when German soldiers barricaded themselves inside until Allied troops defeated them. The city has owned it since the 1930s.

   Going in costs admission and suits anyone who likes weapons, walls or Roman stones: there is the castle and armoury museum, and since 2001 the Lapidario Tergestino in the Lalio bastion, a collection of Roman sculpture, inscriptions and reliefs from Trieste and its surroundings. Allow about an hour.

   The Cathedral of San Giusto is only 240 m away, about 4 minutes.

   Hours

   1 April – 11 October: daily 10:00–19:00 (admission until 18:30); from 12 October: Tue–Sun 10:00–17:00 (admission until 16:30)

   Price

   7 EUR full price, 5 EUR reduced

   Website

   castellodisangiustotrieste.it ↗

   Location

   Castle of San Giusto on Google Maps ↗

7. 7

   Cathedral of San Giusto

   

   The Cathedral of San Giusto, in Italian the Basilica cattedrale di San Giusto Martire, is dedicated to Saint Justus, the same patron who gives the hill and the castle their name. It is the seat of the Bishop of Trieste, and in 1899 Pope Leo XIII raised it to the rank of a minor basilica.

   Entry is free, which makes it an easy stop even on a tight schedule: twenty minutes inside are enough to take it in before you move on. Having just come from the castle, you see both landmarks of the hill side by side here.

   From the cathedral it is 530 m, about 8 minutes, down to the Roman Theatre at the foot of the hill.

   Hours

   Mon–Sat 08:00–18:30; Sun and holidays 09:00–19:30. No tourist groups during Sunday services.

   Price

   Free

   Website

   sangiustomartire.it ↗

   Location

   Cathedral of San Giusto on Google Maps ↗

8. 8

   Roman Theatre

   

   The Roman Theatre, Teatro romano di Trieste, lies at the foot of San Giusto hill, and like the main square it tells you where the sea used to be. When it was built the stage stood on the shoreline, outside the town walls; the silting of the harbour and the spread of the city put it right in the centre.

   The theatre went up at the end of the 1st century, paid for by the local patrician Quintus Petronius Modestus, who had served with Emperor Titus in the Jewish War and later held office under Trajan. The semicircular seating, divided into four wedge-shaped sections, held around 6,000 people and was crowned by a colonnade. Seating and colonnade are still largely there; of the stage wall and the hall behind it only fragments survive.

   Its later history is as interesting as its Roman one. The Lombards probably destroyed it when they besieged the city in 568, and for centuries the remains lay hidden under the medieval wall and houses. They were rediscovered in 1938, and Mussolini had a whole old town quarter torn down to expose them, to present Trieste as Roman and therefore Italian. Medieval parts of the city were lost in the digging.

   You see the whole ruin from the street at any time, free of charge; going inside needs prior registration. Every July it becomes the stage of the Teatro Romano Festival. Here your walk ends, and the GPS navigation can take you back to Piazza Unità d'Italia if you want to close the circle.

   Local name

   Teatro romano di Trieste

   Hours

   Visible from outside at any time; interior visits only by prior registration via email to the Soprintendenza (sabap-fvg@beniculturali.it)

   Price

   0

   Website

   turismofvg.it ↗

   Location

   Roman Theatre on Google Maps ↗

Shorter Ways to Walk Trieste

The route splits neatly into the lower town by the sea and the hill of San Giusto, so you can walk one half or keep the whole thing ticket-free.

Lower town and waterfront

Stops: 1, 2, 3, 4, 5

For a first afternoon in Trieste: the great square, the art museum, the pier, the canal and a coffee to finish. Walking time is 38 minutes; only the Revoltella Museum charges admission. With a proper museum visit, plan about two and a half hours.

The hill of San Giusto

Stops: 6, 7, 8

For history lovers short on time: castle, cathedral and Roman ruins are just 12 minutes of walking apart. Only the castle charges admission. Allow a little under two hours if you go inside the castle.

All eight, no tickets

Stops: 1, 2, 3, 4, 5, 6, 7, 8

For a tight budget: walk the full route in 1 h 5 min, see the Revoltella Museum and the castle from outside and spend your time in the free places: the cathedral, the café and the open spaces by the sea. Around three hours in total.

How Long the Trieste Tour Takes, With and Without Museums

The order follows the city's own story: you start by the sea in the Austrian-era districts that grew after the free port of 1719, then climb to San Giusto hill, the ancient centre, and finish with the Roman Theatre. Pure walking time is 1 h 5 min, and the longest leg is the climb from the café to the castle.

Done at an easy pace with time at each open-air stop, a coffee and a look into the cathedral, the walk takes about three hours. Add a good visit to the Revoltella Museum and the castle museum and you are closer to five hours. If you have a second day, Ljubljana is 72 km away and Venice 114 km.

Before You Start Walking Trieste

• Start and finish: The recommended start is Piazza Unità d'Italia and the walk ends at the Roman Theatre, but you can join at any stop. On request the GPS navigation leads you from the theatre back to the piazza.
• Time of day: If you want to go inside both the Revoltella Museum and the castle, start in the morning so the full five hours fit comfortably into one day.
• Tickets: The Revoltella Museum and the Castle of San Giusto charge admission, payable on site. The square, pier, canal, cathedral and the outside of the Roman Theatre are free, and entry to Caffè San Marco costs nothing beyond what you order.

Common Questions About Walking Trieste