Both of the branches, typical mountain rivers, of the Bystrytsia river take their source in the Gorgany Mountains of the Carpathian mountain range in the Ukrainian province of Ivano-Frankivsk.
The two branches of the Bystrytsia River, which are typical mountain streams, begin their journey in the Gorgany Mountains of the Carpathian mountain range within the Ukrainian province of Ivano-Frankivsk.