Negroni is a classic Italian cocktail that originated in Florence but has gained popularity in Rome and throughout Italy. It is made with equal parts gin, Campari, and sweet vermouth, and is typically garnished with an orange peel. The drink has a bitter and complex flavor profile, with the sweetness of the vermouth balancing out the bitterness of the Campari. Negroni is often enjoyed as an aperitif before a meal or as a refreshing drink on a warm summer evening.