Strwiąż (Ukrainian: Стривігор or Стрв'яж translit. Stryvihor or Strv'iazh), is a river of Poland and Ukraine, a tributary of the Dniester. Its source is near the town of Ustrzyki Dolne, southeastern Poland. It crosses the Ukrainian border, flows through the town Khyriv and joins the Dniester south of the town Rudky.

Strwiąż
Стривігор
Map
Location
CountryPoland, Ukraine
Physical characteristics
Source 
 • coordinates49°28′25″N 22°39′52″E / 49.47361°N 22.66444°E / 49.47361; 22.66444
Mouth 
 • location
Dniester
 • coordinates
49°35′33″N 23°27′49″E / 49.59250°N 23.46361°E / 49.59250; 23.46361
Basin features
ProgressionDniesterDniester EstuaryBlack Sea
Map