Valentino Castle, located in the picturesque Parco del Valentino in Turin, Italy, is a historic gem that has been a part of the city's landscape since the 17th century. Originally a residence of the Royal House of Savoy, it now serves as the seat of the Architecture Faculty of the Polytechnic University of Turin. This majestic building, with its horseshoe shape and four rectangular towers, was included in the list of UNESCO World Heritage Sites in 1997, recognizing its cultural and historical significance. Its rich history and architectural beauty continue to make it a point of interest for both locals and visitors alike.