It was built by Venetians in 1457. A public garden is laid out inside the walls of the fortress.
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It is another notable Baroque style, with a Middle Ages campanile.
Mausoleum of Theoderic the Great
Built in the 6th century for the powerful king of Ostrogoths. The monument is also included in UNESCO World Heritage list.
Built in the 6th century as an Arian cathedral, it has been quite drastically altered since then, featuring now a Baroque façade.
Built 5th century by the Roman imperial princess Galla Placidia. Initially it was also decorated by mosaics, but virtually none of them has been survived since then.
Arian Baptistery
Built by the Ostrogothic King Theodoric the Great between the end of the 5th century and the beginning of the 6th century.
Mausoleum of Galla Placidia
Cross-shaped structure housing contains three sarcophagi. The largest one used to contain remains of Galla Placidia, sister of Honorius and Empress of Rome. Galla, who died in 450 AD, is one of history's most powerful women.