The central part of the South Bohemian Region consists of the
České Budějovice Basin and
Třeboň Basin. The southwest consists of the
Bohemian Forest mountain range and its foothills, the
Gratzen Mountains and its foothills are located to the south. The northern part of the region extends to the
Central Bohemian Uplands. The eastern part lies in the
Bohemian-Moravian Highlands. The highest elevation in the region is the high
Plechý in the Bohemian Forest, the lowest elevation with above sea level is at the
Orlík Dam. The region is located in the
drainage basin of
Vltava river. Other significant rivers are
Malše,
Lužnice,
Otava,
Nežárka and
Lomnice. South Bohemia is known for its many ponds. In the past, more than seven thousand ponds were established across the region. With its 489 ha
Rožmberk is the
largest one, followed by Bezdrev (450 ha) and Horusice pond (415 ha). In the 20th century, a series of dams were constructed on the Vltava river.
Lipno Reservoir is the largest reservoir in the Czech Republic and has an area of 4,870 ha. Other dams in the region are
Orlík Dam, Římov Dam and Hněvkovice Dam. A big part of the
Šumava National Park is situated in South Bohemia. The Bohemian Forest is a holiday destination, in particular, with hikers. Many natural and cultural sights are connected with more than 500 km of summer marked trails and bike trails. ==Climate==