If your trip to Bomarzo is all locked in but your itinerary is a little on the empty side, let us give you a few hints and tips.Not far from the heart of the city, Sacro Bosco is one attraction you might like to consider adding to your must-see list. If you still have some space on your itinerary, Fosso Castello Waterfall and The Etruscan Pyramid of Bomarzo will keep you amused as well.