9 Best Sights in Trento, The Dolomites

The position and size of this stronghold of the prince-bishops made it easier to defend than the Palazzo Pretorio. Look for the evolution of architectural styles: the medieval fortifications of the Castelvecchio section (on the far left) were built in the 13th century; the fancier Renaissance Magno Palazzo section (on the far right) wasn't completed until 300 years later. The 13th-century Torre dell'Aquila (Eagle's Tower) is home to the castle's artistic highlight, a 15th-century ciclo dei mesi (cycle of the months). The four-wall fresco is full of charming and detailed scenes of medieval life in both court and countryside.

Extending over six floors, in a 41,000-foot space, this interactive science museum, designed by Renzo Piano, encourages families of all ages to explore science and nature. As befits the region, mountain imagery plays a big part in the displays and is used to investigate the Dolomites’ history and even life on Earth. There’s also a sensory experience room for younger kids up to five years old.

Just outside the walls of the ancient Roman city of Tridentum, this fascinating residence was built during the 1st century AD. The villa’s highlight is a large ceremonial room with a 603-square-foot mosaic of Orpheus playing music to serenade animals. The visit also includes an immersive video that gives you a feel for the villa’s look and location at the time it was built, along with a virtual reconstruction of Tridentum.

Take the Funivia Trento–Sardagna cable car up to the Belvedere di Sardagna, a lookout point 1,200 feet above medieval Trento. This is open year-round but can close due to inclement weather.

This massive Romanesque church, also known as the Cathedral of San Vigilio (St. Vigilius), forms the southern edge of the Piazza del Duomo. Locals refer to this square as the city's salotto (sitting room), as in fine weather it's always filled with students and residents drinking coffee, sipping an aperitif, or reading the newspaper. The Baroque Fontana del Nettuno presides over it all. When skies are clear, pause here to savor the view of the mountaintops enveloping the city.

Within the Duomo unusual arcaded stone stairways border the austere nave. Ahead is the baldacchino (altar canopy), a copy of Bernini's masterpiece in St. Peter's in Rome. To the left of the altar is a mournful 16th-century crucifixion, flanked by the Virgin Mary and John the Apostle. This crucifix, by German artist Sisto Frey, was a focal point of the Council of Trent: each decree agreed on during the two decades of deliberations was solemnly read out in front of it. Stairs on the left side of the altar lead down to the 4th-century Paleo-Christian burial vault (Early Christian Basilica). Outside, check out the bronze scale model of the city on the south side of the cathedral, then walk around to the back to see an exquisite display of 14th-century stonemason artistry, from the small porch to the intriguing knotted columns on the graceful apse.

Located inside the Palazzo Pretorio, the Museo Diocesano Tridentino is where you can see paintings and other objects that come from the treasury of the adjoining Cathedral of San Vigilio. This includes many carved wood altars and statues; an 11th-century sacramentary, or book of services; the seating plan of the prelates during the Council of Trent; and early-16th-century tapestries by Pieter van Aelst (1502–56), the Belgian artist who carried out Raphael's 15th-century designs for the Vatican tapestries. The palazzo itself was built in the 13th century and designed to seem like a wing of the Duomo; it became the fortified residence of the prince-bishops, who enjoyed considerable power and autonomy within the medieval hierarchy. The remarkable palazzo has lost none of its original splendor. Accessible through the museum, a subterranean archaeological area beneath the adjacent cathedral reveals remnants of the Early Christian Basilica of San Vigilio. You can also get good city views by climbing the 156 steps up the attached Torre di Piazza (Civic Tower), accessible only by guided tour.

Many sessions of the Council of Trent met in this Renaissance church. Limited light enters through the simple rose window over the main door, so you have to strain to see the magnificent ceiling, an intricate combination of frescoes and stuccowork. The church is off the northwest side of the Piazza del Duomo, about 200 yards down Via Cavour.

The ancient Roman city of Tridentum lies beneath much of Trento's city center. Centuries of Adige River flooding buried ruins that only recently have been unearthed on public and private land. Beneath this piazza lies the largest of the archaeological sites, which reveals some marvels of Roman technology, such as underfloor heating and subterranean sewers complete with manhole covers. The Romans also used lead pipes for four centuries before recognizing it was hazardous to health.

Locals refer to this street as Trento's outdoor gallery because of the frescoed facades of the hallmark Renaissance palazzi. It's an easy 50-yard walk up the lane behind the church of Santa Maria Maggiore.