The south of South Tyrol is characterised above all by its mild climate. In the Adige Valley, the Bassa Atesina area, and the Oltradige region, palms, cypresses, and lemon trees flourish. Between them stretch extensive vineyards and apple orchards, interspersed with many a majestic castle. This is home to Lake Caldaro, the warmest bathing lake in the Alps. Castelchiaro is reflected in its waters.

The South Tyrolean Wine Road, which connects 16 municipalities, is well-known to wine lovers and connoisseurs. A contrast to this is provided by the mountainous areas in the south of the region, such as the Monte Regolo plateau with the Monte Corno, Corno Nero, and Corno Bianco mountains. At its foot lies the GEOPARC Rio delle Foglie: "The Grand Canyon of South Tyrol", also known as Bletterbach, offers insights into millions of years of geological history.