If your trip to Bagno Vignoni is all locked in but your travel itinerary is a little on the empty side, let us give you a helping hand.If your friends and family ask why you’re heading here, just show them a few pictures of Pienza Cathedral and Palazzo Piccolomini. These terrific attractions will guarantee you have a memorable trip.Not far from the heart of the city, Horti Leonini is one sight to consider adding to your to-do list. If you still have some room on that itinerary, Collegiate Church of San Quirico and Fortress of Tentennano will keep you amused too.