Turin is the capital city of Piedmont in northern Italy, known for its refined architecture and cuisine. The Alps rise to the northwest of the city. Stately baroque buildings and old cafes line Turin's boulevards and grand squares such as Piazza Castello and Piazza San Carlo. Nearby is the soaring spire of the Mole Antonelliana, a 19th-century tower housing the interactive National Cinema Museum. The city has a rich culture and history, being known for its numerous art galleries, restaurants, churches, palaces, opera houses, piazzas, parks, gardens, theatres, libraries, museums and other venues. Turin is well known for its Renaissance, Baroque, Rococo, Neo-classical, and Art Nouveau architecture. Winters are moderately cold but dry, summers are mild in the hills and quite hot in the plains. Rain falls mostly during spring and autumn.