Aetna Trattoria is one of the best Italian restaurants in Louvain. It serves various types of Italian and European cuisine, such as fettuccine, spaghetti with tomato sauce, lasagna, penne with basil sauce, pizza with different toppings, meat and vegetable stews, and many more. In addition, the menu offers many appetizers, side dishes, desserts, and of course a variety of refreshing drinks. The restaurant offers vegetarian options for those who wish to do so.