2 Best Sights in The Dolomites, Italy

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.

Green hills and farmhouses north of town surround this meticulously kept castle (also called Runkelstein Castle, or Schloss Runkelstein in German) with a tiled roof. It was built in 1237, destroyed half a century later, and then rebuilt soon thereafter. The world's largest cycle of secular medieval frescoes, beautifully preserved, is inside. A tavern in the courtyard serves excellent local food and wines. To get here from Piazza Walther, take Bus No. 12 or 14; there's also a free shuttle bus that runs from June to October and late November to early January. Alternatively, it's a 45-minute walk from Piazza delle Erbe: head north along Via Francescani, continue through Piazza Madonna, connecting to Via Castel Roncolo. If you drive or take the bus, be advised that you'll still have a 5- to 10-minute walk up to the castle.