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It was created by the sculptor Ulisse Campi and the architect Mariano Falcini, and its inauguration took place on May 22, 1881.
Santo Spirito
The church is mentioned in some 16th-century documents, but only an archaeological investigation could reveal the exact origins of this building, which according to some hypotheses dates back to the Byzantine era.
Palazzo Giudicale
The first sources that testify to its existence are found in the chronicles of the arrival in Oristano of the Archbishop of Pisa, Federico Visconti in 1263. This news is confirmed in the will of Judge Ugone II in 1335, which locates it on one side of Piazza Maioria, today's Piazza Manno.
Palazzo d'Arcais
It houses remains of the Gothic and Romanesque churches. The chapter house of the Baroque cathedral houses ancient vestments and silverware. It houses the largest collection of illuminated manuscripts in Sardinia, dating from the 13th to 15th centuries.
The Municipal Art Gallery hosts a permanent exhibition featuring some works from the Municipal Collection and several temporary exhibitions.