From a few archaeological remains found on the top of the main hill (called Monte Alto), probably Castelnuovo del Garda was already inhabited during the prehistoric age.
During the Roman period, it was first known asBeneventum, and was later renamedQuadrivium which literally means 4 roads, or crossroad. Indeed, its location was strategical being at the crossroad between theVia Gallica (which was connecting the modernTorino with the modernVenezia passing byMilan, the actual SS11), and a connection with theVia Claudia Augusta (which was connecting central Italy withAustria passing by theVal d'Adige and the Alps).
In the 12th century, Quadrivium was destroyed byFrederick Barbarossa. Consequently, rebuilt as a fortified town, Quadrivium was renamedCastrum Novum (which means New Castle), and the name has remained unchanged with the Italian version Castelnuovo.
On 11 April 1848, Castelnuovo del Garda was almost totally destroyed and burned (including the church and the medieval tower) by the Austrian Empire army, during thefirst Italian independence war. That day, 400 men of theCorpo Volontari Lombardi [it] fought against 3,000 Austrian soldiers, which consequentially burned the city, killing around 89 local citizens (46 of them women and children) as reprisal for the revolutionary actions that were taking place in the region.[4][5][circular reference]
The Austrian army was headed by the field marshalJoseph Radetzky, who was serving in Verona, and the commander Whillerm Thurn. The Italian Volontari had been sent by MajorLuciano Manara and commanded by Agostino Noaro.
Festa dell'uva (wine festival), the most important event in Castelnuovo del Garda is the wine festival that takes place every year at the end of the summer, usually a weekend in mid-September. It is a celebration of the historically most important economic sector of the region: the wine production. During the festival, several local producers present their wine and participate in a competition for the best wine of the year. In addition, several cultural and historical exhibitions are taking place during the whole weekend.
Festa della Bandiera (the flag celebration). The third Sunday of June, the municipality celebrates an event that occurred on 24 June 1866, during the third Italian independence war. In the specific, in the municipality districtOliosi, a group of soldiers remained surrounded by the enemy and decided to divide the flag between each other in order to avoid giving it to the enemy.