A landmark establishment in the middle of medieval Viterbo, Il Monastero impresses with Its…read moredouble-sized pizzas: served on two entire pizza plates, these massive creations are enough to fill the stomach of even the hungriest of diners. Don't be afraid though: the extremely thin and light crust allows everyone to enjoy the majority of their double pizza. All the traditional Italian pizza toppings are available, with the seasonal anchovy and squash blossom combination being a personal favorite. Ambience is familial, relaxed, and maybe a little loud, with plenty of outdoors seating available. Recommended to anyone visiting Viterbo.