6 Best Sights in Lombardy and the Lakes, Italy

Bergamo's Duomo and Battistero are the most substantial buildings in Piazza Duomo. But the most impressive structure is the Cappella Colleoni, which boasts a kaleidoscope of marble decoration and golden accents.

Cremona's Romanesque Duomo was consecrated in 1190. It's an impressive structure in a breathtaking piazza, and certainly one of the most beautiful churches in Italy. Here you can find the Story of the Virgin Mary and the Passion of Christ, the central fresco of an extraordinary cycle commissioned in 1514 and featuring the work of local artists, including Boccaccio Boccaccino, Giovanni Francesco Bembo, and Altobello Melone.

The splendid 15th-century Renaissance-Gothic Duomo was begun in 1396. The facade was added in 1455, and the transepts were completed in the mid-18th century. The dome was designed by Filippo Juvarra (1678–1736), chief architect of many of the sumptuous palaces of the royal house of Savoy. The facade has statues of two of Como's most famous sons, Pliny the Elder and Pliny the Younger, whose writings are among the most important documents from antiquity. Inside, the works of art include Luini's Holy Conversation, a fresco cycle by Morazzone, and the Marriage of the Virgin Mary by Ferrari.

At the heart of Como's medieval quarter, the city's first cathedral is well worth a peek. The apse walls and ceiling are completely frescoed, as are the ceilings above the altar.

If you head into Como's industrial quarter, you will come upon this church, a gem of Romanesque architecture begun by Benedictine monks in 1013 and consecrated by Pope Urban II in 1095. Inside, the five aisles converge on a presbytery with a semicircular apse decorated with a cycle of 14th-century frescoes by Lombard artists heavily influenced by the Sienese school. To see them, turn right as you enter. In the nave, the cubical capitals are the earliest example of this style in Italy.

Mantegna's tomb is in the first chapel to the left in this basilica, most of which was built in 1472. The current structure, a masterwork by the architect Alberti, is the third built on this spot to house the relic of the Precious Blood: the crypt holds two reliquaries containing earth believed to be soaked in the blood of Christ, brought to Mantua by Longinus, the soldier who pierced his side. They are displayed only on Good Friday.