Koljaku
Coordinates: 59 ° 34 ' N , 25 ° 59' E
Koljaku is a village ( Estonian küla ) in the rural municipality Vihula ( Vihula vald ) in the Estonian county of Lääne-Viru .
The village has 46 inhabitants (as of 2006). It is not far from the seaside resort of Võsu in the Baltic Sea . Koljaku is part of the Lahemaa National Park ( Lahemaa rahvuspark ).
The Lemmuselja farm cemetery, established in 1915, has been recognized as a historical monument since 1999.
In Koljaku there is an 80-meter-high VHF transmission mast for broadcasting radio programs.