Vainu (Sonda)
Coordinates: 59 ° 23 ' N , 26 ° 58' E
Vainu is a village ( Estonian küla ) in the rural municipality of Sonda ( Sonda vald ). It is located in Ida-Viru County ( East Wierland ) in northeast Estonia .
The village has 13 inhabitants (as of January 1, 2009). It is located north of the city of Kiviõli .
