Montefiascone historic center, a palace of the sixteenth century, known as "Palazzo Antonelli", where the historian Mercurio Antonelli lived in a dominated and panoramic position overlooking the valley of Viterbo and the cathedral of Santa Margherita.
The palace is characterized by a monumental façade Having a central body and two symmetrical lateral wings. In the central body there is a loggia embellished by two shells in the form of a shell with a first order of windows consisting of a trifora that recalls a fountain and a top order with three windows overlook the loggia. Two other, always shaped shells with iron railing are placed on the side wings. Inside there is a bright and wide scale from which you can access the three levels of the building. There are several lounges with frescoes and wall chimneys, one of which is decorated in gold plum.
The palace has been partially restored, the roof has been completely redone with wooden trusses, the consolidated soles.
It renovate internally.