40 Best Sights in Piedmont and Valle d'Aosta, Italy

This pleasant riverside park is a great place to stroll, bike, or jog. Originally the grounds of a relatively simple hunting lodge, the park owes its present arrangement to Madama Maria Cristina of France, who received the land and lodge as a wedding present after her marriage to Vittorio Amedeo I of Savoy. The building, now home to the University of Turin's Faculty of Architecture, is not open to the public. However, you can visit the Orto Botanico di Torino (Botanical Garden of Turin) just north of the castle.

Cogne, 52 km (32 miles) southeast of Courmayeur, is the gateway to this huge park, which was once the domain of King Vittorio Emanuele II (1820–78). Bequeathed to the nation after World War I, it is one of Europe's most rugged and unspoiled wilderness areas, with wildlife and many plant species protected by law. The park is one of the few places in Europe where you can see the ibex (a mountain goat with horns up to 3 feet long) and the chamois (a small antelope). The park, which is 703 square km (271 square miles), is open free of charge throughout the year; there's an information office in Cogne. Try to visit in May, when spring flowers are in bloom and most of the meadows are clear of snow.

Surrounded by shops, arcades, fashionable cafés, and elegant Baroque palaces, this is one of the most beautiful squares in Turin. In the center stands a statue of Duke Emanuele Filiberto of Savoy, the victor at the battle of San Quintino, in 1557. The melee heralded the peaceful resurgence of Turin under the Savoy after years of bloody dynastic fighting. The fine bronze statue erected in the 19th century is one of Turin's symbols. At the southern end of the square, framing the continuation of Via Roma, are the twin Baroque churches of San Carlo and Santa Cristina.

This huge gateway, regally guarding the city, is a remarkable relic from the Roman era. The area between the massive inner and outer walls was used as a small parade ground for the changing of the guard.

A good, accessible example of the new school of Barolo wine making (small oak barrels, blended wines) is this estate, about 6 km (4 miles) south of Barolo. Rocche dei Manzoni’s reds include Barolo, dolcetto, Langhe Rosso, and barbera. Visits take about two hours and include a guided tour of the wine cellar plus a tasting of three wines; reserve in advance online.

To reach the church—built between 983 and 987 AD, and which inspired Umberto Eco to write The Name of the Rose—you must climb 150 steps from the Porta dello Zodiaco, a splendid Romanesque doorway decorated with the signs of the zodiac. On the left side of the interior are 16th-century frescoes representing New Testament themes; on the right are depictions of the founding of the church.

Architect, priest, and mathematician Guarino Guarini was in his mid-sixties when he began this church in 1668. The masterful use of geometric forms and the theatrical control of light and shadow show him working at his mature and confident best. Stand in the center of the church and look up into the cupola to appreciate the full effect.

The 18-minute ride from Sassi up the Superga hill is a real treat on a clear day. The view of the Alps is magnificent at the hilltop Parco Naturale Collina Torinese, a tranquil retreat from the bustle of the city. If you feel like a little exercise, you can walk back down to Sassi (about two hours) on one of the well-marked wooded trails that start from the upper station. Other circular trails lead through the park and back to Superga. Note that a bus replaces the train on Wednesday, although the ride up the hill is still just as lovely.

The 72-foot-high ruin of the facade of the Teatro Romano guards the remains of the 1st-century-BC amphitheater, which once held 20,000 spectators. Only a bit of the outside wall and seven of the amphitheater's original 60 arches remain. The latter, once incorporated into medieval buildings, are being brought to light by ongoing archaeological excavations.

Spread over three floors of the Barolo Castle, this quirky wine museum looks at the emotions behind the region’s top tipple. The entertaining interactive exhibits explore such themes as the moon in harmony, the geometry of life, and the history of wine, through films, displays, and art—just don’t expect a glass of Barolo at the end.