title: Ayya (river)
text: # Ayya (river)
  
  The Ayya (Russian: Айя) is a river in Perm Krai, Russia, a left tributary of Kolva which in turn is a tributary of Vishera. The river is 19 kilometres (12 mi) long. It flows into the Kolva at a point 246 kilometres (153 mi) from Kolva's mouth.
  
  