Chianti Colli Fiorentini is the subzone of Chianti that immediately borders the city of Florence. Viticulture has been practiced in this undulating landscape for hundreds of years, and the zone is noted for its Sangiovese-based red wines that are well-rounded, fruity and easy-going. Colli Fiorentini wines tend to lack the prestige of Chianti Classico wines, and are commonly used to fill carafes at local Florentine restaurants.