The small town of Sambuca in Val di Pesa is documented from 1053, but due to bombing during WW II is now mostly modern and forms a centre of light industry. However, the ancient bridge and some nearby mediaeval buildings are still extant and worth noting as you pass through the area.
More about Sambuca in Val di Pesa.
More about the Val di Pesa.
More about the Val d’Elsa.
More about the Val di Greve.