Trieste Campo Marzio Station, originally known as Trieste Sant'Andrea, is one of the city's most significant railway buildings and a rare example of a late Art Nouveau terminal station in Europe. It was inaugurated on 19 July 1906 by the Austrian State Railways (k.k. Staatsbahnen) as the terminus of the Transalpina railway (Wocheinerbahn, in Slovenian Bohinjska proga), with the aim of connecting Trieste directly to the interior of the Empire, reducing dependence on the private Südbahn and strengthening the city's strategic role as an imperial port.
From Sant'Andrea to Staatsbahnhof: the genesis of the station
The railway history of the area dates back to 1887, when the Val Rosandra railway (or Erpelle railway) was opened, connecting an initial station called Trieste Sant'Andrea to the Istrian line via Erpelle. The purpose was to enhance port connections and create competition with the privately managed Meridionale railway. In the same year, on 5 July 1887, the Rivabahn or linea delle Rive was inaugurated: a connecting line that linked Sant'Andrea to the Porto Franco, running along the city's waterfront at street level, with a maximum speed of just 6 km/h. Defined from the outset as a "provisional connection", the Rivabahn remained in service for nearly a century, until 30 May 1981, when it was replaced by an underground bypass tunnel (which entered full double-track service on 5 December 1982).
Between 1901 and 1906, in an area further north from the old Sant'Andrea — in the Passeggio Sant'Andrea district, overlooking the new port area — an imposing terminal station was built, which on 19 July 1906 received the official designation of Triest Staatsbahnhof (Trieste State Station). The station was part of the ambitious Alpenbahnprogramm, the imperial programme of Alpine railway construction that also included the Tauern Railway (Tauernbahn, completed in 1909) and the Karawanken Railway. The current name of Trieste Campo Marzio was adopted in 1923, after the city's transfer to Italy.
Architectural design
The architectural project was signed by Austrian architect Robert Seelig, who also designed the Passenger Building at Nova Gorica station in Slovenia (then known as Gorizia Montesanto) — a cross-border architectural link that testifies to the design coherence of imperial infrastructure along the Transalpina. Campo Marzio station features:
- spacious interiors with late Art Nouveau decorations;
- a monumental façade reflecting imperial ambition;
- a commanding position overlooking the port and the city centre.
The building is listed by the Soprintendenza as a historic building and represents a unique case in the Italian railway landscape as a terminal station — rather than a transit station — that has survived with its original characteristics intact.
Role during the Habsburg period
During the Habsburg period, Campo Marzio served as the terminal of the great state railway lines. The Transalpina, spanning 144 kilometres, connected Trieste to Jesenice through the Karst, the Gorizia basin, the Isonzo valley and the Julian Alps, then linking to the Karawanken Railway towards Klagenfurt, and from there to the Pyhrnbahn towards Prague and the Tauernbahn towards Salzburg and Munich. Campo Marzio was also the departure point for:
- the line to Pola and the Istrian railway (via Erpelle and Divaccia);
- the famous Parenzana (from 1902), a narrow-gauge railway connecting Trieste to Parenzo via Capodistria and Buie, closed in 1935;
- the Rivabahn, a vital link with the Porto Vecchio and the Central Station.
The building, with its refined and functional architecture, reflected the Empire's determination to provide Trieste with cutting-edge infrastructure to support its growing international traffic.
Decline after the First World War
After the First World War and the transfer of Trieste to Italy, border changes and the progressive loss of centrality of the eastbound lines led to a slow decline. The Val Rosandra railway was closed in 1961, the Parenzana had already been suppressed in 1935, and the Passenger Building was left with only the local line to Sant'Elia (20 km), the last remnant of the connection to Pola, suspended after the Second World War. This last service also ceased at the end of 1958, marking the beginning of a long period of abandonment for the station.
The Railway Museum of Trieste Campo Marzio
Only the passion of a group of volunteers, gathered in the SAT section of the Dopolavoro Ferroviario in Trieste, managed to revive interest in safeguarding this historic monument. Thanks to a series of cultural initiatives, the Railway Museum of Trieste Campo Marzio was established, inaugurated on 8 March 1984: the first example of a museum-station in Italy. The museum preserves locomotives, historic rolling stock and documents that tell the story of the railways of Friuli Venezia Giulia, Istria and Dalmatia.
In 2017, the Fondazione FS Italiane launched a major restoration project for the station — with a total investment of approximately 24.5 million euros — aiming to reopen it to railway traffic as a departure point and destination for heritage and tourist trains to Slovenia and Austria, also using the original Transalpina route via Monrupino/Repentabor. The museum is expected to reopen between late 2026 and early 2027.
Trieste Campo Marzio Station remains an architectural and historical gem, a symbol of Trieste's international vocation and its centrality in the great European railway flows between the nineteenth and twentieth centuries.