Lake Bolsena

Tuscania. From WIKIPEDIA: Tuscania is a town and comune in the province of Viterbo, Lazio Region, Italy. Until the late 19th century the town was known as Toscanella. ... Evidence of human presence in the area dates from the Neolithic age, but probably the city proper was built around the 7th century BC when the acropolis on St. Peter Hill was surrounded by a line of walls. ... On February 6, 1971 an earthquake caused 31 deaths. The town has been meticulously restored since, and the historic quarter is substantial, completely surrounded by the medieval city walls that offer excellent views over the surrounding countryside and the church of St Peter.

Church of Saint Peter in Tuscania. From WIKIPEDIA: The main monument of the city is the church of Saint Peter (San Pietro in Italian), in Lombard-Romanesque style, begun in the 8th century and renovated in the 11th-12th centuries. The interior has a nave and two aisles divided by low columns and pilasters incorporating half-columns, with antique and mediaeval capitals.