Famed for winter skiing and summer hiking and climbing opportunities, the Dolomites are a section of the Alps in northeastern Italy, running roughly from Pieve di Cadore in the east to the Adige River in the west. Marmolada, just east of Trento, is the highest peak, at nearly 11,000 feet. The dramatic and craggy mountains are famed for their unique colors, which are the result of their partial formations as undersea coral colonies before being pushed upward millions of years ago.

Trentino-Alto Adige is made up of two provinces, the Italian-leaning Trento (or Trentino) in the south and the Germanic-leaning Alto Adige (or Südtirol, and also called Bolzano-Bozen, just to keep things interesting) in the north. Home to numerous picturesque towns, castles and historic sights, the main attraction here is the mountains. The stars of these are the Dolomites. Outdoor adventure opportunities abound year-round, with skiing, climbing and hiking among the most popular pursuits.