Dolomiti, Italy

Postcard IT-255128 from Italy shows the Dolomite mountain ranges in northeastern Italy. According to Wikipedia, those mountain ranges "form a part of Southern Limestone Alps and extend from the River Adige in the west to the Piave Valley (Pieve di Cadore) in the east. The northern and southern borders are defined by the Puster Valley and the Sugana Valley (Val Sugana). The Dolomites are nearly equally shared between the provinces of Belluno, South Tyrol and Trentino." They are home to many regional parks. In 2009, the Dolomites were recognized as a UNESCO World Heritage Site.