The Basilica of St. Michael Mayor is a masterpiece of the Romanesque architecture in Lombardy. It has a majestic nave and two aisles, surmounted by the lantern. The façade is richly decorated with sculptures, bas reliefs and figures of animals, plant volute cornices and green shoots. The present church was built on the site of a previous Lombard church and was the coronation place. Infact Frederich Barbarossa was crowned here in 1155.