Iren (river)
# Iren (river)

The Iren (Russian: Ире́нь) is a river in Perm Krai, Russia, a left tributary of the Sylva. It is 214 kilometres (133 mi) long, with a drainage basin of 6,110 square kilometres (2,360 sq mi). It starts near village Verh-Iren, in Oktyabrsky District and flows through Uinsky, Ordinsky and Kungursky districts of Perm Krai.

Main tributaries:

* Left: Uyas, Aspa, Syp, Bym, Bolshoy Ashap, Maly Ashap, Turka
* Right: Telyos, Kungur.
