If your trip to Maccagno is all booked but your itinerary is a bit on the empty side, let us give you a few hints and tips.Plan a stop at Vittorio Emanuele III Plaza. It's one sight you'll find on most visitors' to-do lists. If you still have some room on that itinerary, Castles Cannero Ruins and San Gottardo Church will keep you on the go as well.