Arapiuns River
| Arapiuns River | |
|---|---|
| Location | |
| Country | Brazil |
| Physical characteristics | |
| Source | |
| • location | Pará state |
The Arapiuns River is a river in Pará state in north-central Brazil, which It is a tributary of the Tapajós, and merges into the latter river about 30 km (19 mi) before Tapajós merges into the Amazon River. Arapiuns is a blackwater river.