The castle stands on the probable location of a
Roman fortress outside the Roman city. Lord
Cangrande II della Scala had it built along with its
bridge across the
Adige River as a deterrent to his powerful neighbors, such as Venice, the
Gonzaga, and the
Sforza families. Construction was carried out between 1354 and 1376 (Cangrande died in 1359). The fortified bridge was intended to allow the seigniors to escape safely northwards to the Tyrol in the event of a rebellion or a coup d'état (the Scaligeri were allies of the
Holy Roman Empire), and when they eventually lost their hold on Verona, its surviving members left Italy to found a German branch of the family. Later, during the
Venetian domination, the bridge was further fortified with cannons. The castle was damaged by French troops during the
Napoleonic Wars (1796–7), in retaliation for the
Pasque Veronesi, when the local population staged a violent anti-French revolt. Napoleon chose to stay in Castelvecchio on his trips to Verona. Still, his widespread and arbitrary requisitions of citizens' and churches' property, and the massive draft of male workers into the French army, prompted the resistance that eventually drove out the invaders. The bridge was destroyed by the retreating German army in 1945 and rebuilt in 1949. Under the
Austrians, Castelvecchio was turned into barracks. In 1923, the castle was restored, as well as in 1963–1965. ==See also==