Estelnic_(river)
Estelnic (river)
River in Covasna County, Romania
The Estelnic is a right tributary of the Râul Negru in Romania.[1][2] It flows into the Râul Negru near the village Lunga, east of Târgu Secuiesc.[3] Its length is 20 km (12 mi) and its basin size is 89 km2 (34 sq mi).[2]