| Bioštica | |||||||||
| Map: |
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| Map: |
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| Pushpin Map: | Bosnia and Herzegovina | ||||||||
| Source1: | Vrelo Bioštica | ||||||||
| Source1 Location: | Knežina | ||||||||
| Source1 Coordinates: | 43.9912°N 18.7793°W | ||||||||
| Source1 Elevation: | cca.760m (2,490feet) | ||||||||
| Mouth: | Krivaja | ||||||||
| Mouth Location: | Olovo | ||||||||
| Mouth Coordinates: | 44.126°N 18.5768°W | ||||||||
| Mouth Elevation: | 530m (1,740feet) | ||||||||
| Progression: | Krivaja→ | ||||||||
| Subdivision Type1: | Country | ||||||||
| Subdivision Name1: | Bosnia and Herzegovina | ||||||||
| Subdivision Type2: | Municipality | ||||||||
| Subdivision Name2: | Sokolac, Olovo | ||||||||
| Length: | 32.5km (20.2miles) | ||||||||
| River System: | Bosna | ||||||||
The Bioštica (Serbian: Биоштица) is a small river in central-northern part of Bosnia and Herzegovina. The Bioštica meets the Stupčanica at the small town of Olovo. It is the main, left tributary of the Krivaja River. Part of the Bioštica river canyon, "Zeleni Vir", is a protected natural monument of Bosnia and Herzegovina.From confluence with the Kaljina river, the Bioštica runs toward Olovo for the next .