Montalto di Castro

Montalto di Castro is a "comune" (municipality) in the Province of Viterbo in the Italian region Lazio, located about northwest of Rome and about west of Viterbo.
It is home to a large fossil-fuel powered power plant managed by ENEL and the largest solar PV power plant in Italy.
Transportation.
Montalto di Castro is linked by road to the European route E80 motorway. The Italian state railway Ferrovie dello Stato Italiane provides a rail link that allows passengers to travel to Rome, Pisa, Orbetello, or Civitavecchia.