Teplá Vltava
The Teplá Vltava is a river in the Czech Republic, the main source of the Vltava River. It flows through the South Bohemian Region. Until its confluence with the Studená Vltava when it further continues as the Vltava, the Teplá Vltava is long.
Etymology
The name Vltava is derived from the Proto-Germanic words wilt-ahwa, i.e 'wild water'. The attribute teplá means 'warm', compared to the Studená Vltava, i.e. 'cold Vltava'.Characteristic
From a water management point of view, the Vltava and Teplá Vltava are one river with single numbering of river kilometres. The Teplá Vltava originates in the territory of Kvilda in the Bohemian Forest at an elevation of, on the slope of the Černá hora Mountain, and flows to the Pěkná exclave of the Nová Pec municipality, where it merges with the Studená Vltava River at an elevation of and continues as Vltava. It is long. Its drainage basin has an area of, of which is in Germany and is in the Czech Republic.The longest tributaries of the Teplá Vltava are:
| Tributary | Length | River km | Side |
| Řasnice | 20.9 | 394.3 | right |
| Volarský potok | 11.1 | 378.9 | left |
| Vltavský potok | 9.3 | 415.3 | right |
| Vydří potok | 9.1 | 416.8 | left |