This square is the main square in Turin, which has a tourist information office, I suggest you visit it when you arrive to easily discover the city, and there is another tourist information office directly across the street from Porta Nova Train Station.
In addition to its charming buildings, with fountains and charming seats, and a vibrant local life, the square also includes two of the most important tourist attractions in Turin, including the Royal Palace and the Madama Palace, which are two palaces now used as wonderful museums, and you will discover more gems. Tourist attraction on the scene when you take a guided walking tour.
Indeed, the Turin Tourism Board offers a guided tour for visitors every Saturday at 10 am, which is a wonderful tour that gives you, the dear traveler, a wonderful overview of the history, the main points of interest and the most important buildings in Turin.