The landscape has high hills and woods on the side of the river Merse going towards the Maremma, but on the side of the river Arbia the hills are low and softer typical of the Crete Senesi.
The land is characterized by high hills and wooded areas along the Merse River as it flows toward the Maremma. In contrast, the Arbia River's side features lower, softer hills, similar to those found in the Crete Senesi region.