Blagoevgradska Bistritsa
General data
- Name: Blagoevgradska Bistritsa
- Water system: Struma (Strymonas)
- Water type: River
- Progression: Struma (Strymonas) -> Aegean Sea -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: Europe
- Countries: Bulgaria
The Blagoevgradska Bistritsa is a river in south-western Bulgaria, a left tributary of the Struma. It is 41 km long and drains the southwestern parts of the Rila mountain range.
Blagoevgradska Bistritsa takes its source southeast of the summit Golyan Mechi Vrah (2,617 m) in southwestern Rila at an altitude of 2,546 m. It initially flows a mountain stream south to Macedonia refuge, where it turns west in a deep valley covered with old-growth coniferous forests where trees reach heights of almost 60 m and protected within Parangalitsa biosphere reserve.[1] The river then continues to flow westwards in a deep steep valley until the village of Bistritsa, where it takes a turn to the southwest through an eroded valley. Then it forms a large alluvial cone, on which the city of Blagoevgrad is situated, and flows into the Struma at an altitude of 321 m, in Blagoevgrad's neighbourhood Strumsko.
Its catchment area covers a territory of 234 km².
