Catabbio is about 65km from Grosseto and 5km from Semproniano, and it is situated along the Provincial Road which links Montemerano to Sovana. The village is divided into four hamlets: Casa Rigo, Santarello, Scalabrelli and Verziliani.
Main sights
Church of Sant'Anna, main parish church of the village, it is situated in the square of the main hamlet of Santarello.
Church of Santa Lucia, little church in the hamlet of Scalabrelli, it contains a Renaissancestoup of 1574.
Castle of Catabbio, old castle built by the Aldobrandeschi in the 12th century, it's now in ruins.