Runcșor (river)

Runcșor
Location
CountryRomania
CountiesBihor County
Physical characteristics
Source 
  locationPădurea Craiului Mountains
  coordinates46°49′52″N 22°32′20″E / 46.83111°N 22.53889°E / 46.83111; 22.53889
  elevation725 m (2,379 ft)
Mouth 
  location
Runcșor Sinkhole
  coordinates
46°50′43″N 22°29′36″E / 46.8454°N 22.4932°E / 46.8454; 22.4932
Basin features
Progressionsinkhole→ Toplicioara→ ȘoimușValea RoșieCrișul NegruKörösTiszaDanubeBlack Sea

The Runcșor is a river in the Valea Roșie river basin, Romania. It originates in the Pădurea Craiului Mountains and flows westwards until it disappears into the Runcșor sinkhole. Most of its discharge resurfaces at the Toplicioara or Bulbuci karst spring, which feeds a right tributary of the Șoimuș River.