If your trip to Ploaghe is all booked but your travel itinerary is a little on the empty side, we can give you a few hints and tips.Basilica of the Holy Trinity of Saccargia is a notable attraction in this marvelous city. Swing by and see what all the hype is about.Nothing beats exploring new places. While you're staying here, Church of Our Lady of Bonaria and Basilica of Santa Maria del Regno should be among them. Another sight to look into is Church of Sant'Antonio.