Castelletto Circuit

Castelletto Circuit is a motorsport facility located in Castelletto di Branduzzo in the Province of Pavia, Lombardy, Italy. The circuit is homologated by both FMI (Italian Motorcycle Federation) and ACI (Italian Automobile Club) and is widely considered one of the most technical circuits in Italy. The track runs in an anti-clockwise direction and measures 1,900 meters in length with excellent asphalt and an average width of 10 meters.

The circuit features 16 different curves - 9 left-hand turns and 7 right-hand turns - connected by a 350-meter straight. The track includes well-positioned curbs that add to the technical challenge. Castelletto regularly hosts national, international, and world-level races for both motorcycles and automobiles, attracting rally drivers, road racers, hillclimb specialists, drifters, and competitors from many other categories. The circuit's reputation for being highly technical makes it a favorite among serious racers looking to test their skills, and it has become an important venue for motorsport in northern Italy.