We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
This crumbling church in the hills around Lake Bracciano, sits in an ancient structure built by the Romans, and was once the most copious supply of water to Trajan's great aqueduct built in 109AD.
In fact water has gushed explosively from this aquifer source for...More