Alta Valle della Greve IGT or Upper Greve river valley IGT is located in the south-east of the Province of Firenze (Florence) in central Tuscany. The Greve river rises from Mount Querciabella and flows north via Greve-in-Chianti into the Arno.
Wines: Wines labelled with a single grape must contain 85-100%% of that varietal. Wines can carry the name of two varieties if each comprises at least 15% of the blend.
Certified organic: Le Fonti–Panzano.
No certification: Podere Poggio Scalette.