As entertainment for children in Turin, we recommend visiting the Automobile Museum. It showcases about a hundred different car brands from Italy, Germany, the United States, and France. You can find the exhibition at Corso Unita d'Italia, 40 (closed on Mondays).
Equally deserving of attention is the Environmental Museum located at Corso Umbria, 90. It is one of the first museums in Europe dedicated to environmental protection. Here, you'll find numerous interactive exhibits geared towards children, dedicated halls for water and energy, and the opportunity to play "environmental" games. By the way, the museum is located in Parco Dora, where you can take a stroll or have a picnic by the river.
Turin also has its own amusement parks, such as Parco Avventura Tre Querce with various attractions and rope courses. Among other entertainments for children in Turin is the water park Piscina Comunale Trecate, which features multiple pools of different depths and a variety of water slides.
If you're lucky enough to be in Turin in the second half of November or early December, you'll have the opportunity to experience the traditional chocolate festival called Cioccolato. According to legend, the Duke of Savoy once gifted the city with hot chocolate, and since then, the masters of Piedmont continue to invent new and delightful varieties of this treat!