Province of Viterbo

Viterbo is a province in the Lazio region of Italy. Its capital is the city of Viterbo. Geography Viterbo is the most northerly of the provinces of Lazio. It is bordered to the south by the Metropolitan City of Rome Capital and to the south-east by the Province of Rieti. It is also bordered by the regions of Tuscany (Province of Grosseto) to the north and by Umbria (Province of Terni) to the east. The Tyrrhenian Sea is located to the west. As of 2017, the province has a total population of 318,163 inhabitants over an area of , giving it a population density of 89.05 inhabitants per square kilometre. The provincial president is Marcello Meroi and the province contains 60 comuni. History