Montenero Circuit
Italy
The Montenero Circuit, official name: Circuito del Montenero or sometimes referred to simply as "the Livorno Circuit", was a Grand Prix motor racing road course located at the southern outskirts of Livorno, a city on the mediterranean coast of the Tuscany region in Italy. The venue was best known as the home for the annual Circuito Montenero - Coppa Ciano and the 1937 Italian Grand Prix.
Racecourse data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).