Cașin (Râul Negru)
| Cașin | |
|---|---|
| Location | |
| Country | Romania |
| Counties | Harghita, Covasna |
| Cities | Târgu Secuiesc |
| Physical characteristics | |
| Mouth | Râul Negru |
• coordinates | 45°58′52″N 26°10′04″E / 45.9810°N 26.1678°E |
| Length | 54 km (34 mi) |
| Basin size | 482 km2 (186 sq mi) |
| Basin features | |
| Progression | Râul Negru→ Olt→ Danube→ Black Sea |
| Tributaries | |
| • right | Turia |
The Cașin is a right tributary of the river Râul Negru in Romania. It discharges into the Râul Negru in Catalina. It flows through the villages and towns Plăieșii de Sus, Plăieșii de Jos, Iacobeni, Valea Seacă, Sânzieni, Târgu Secuiesc and Catalina. Its length is 54 km (34 mi) and its basin size is 482 km2 (186 sq mi).