Kostajnik
Kostajnik | |
|---|---|
| Country | Serbia |
| Municipality | Krupanj |
| Time zone | UTC+1 (CET) |
| • Summer (DST) | UTC+2 (CEST) |
Kostajnik (Serbian Cyrillic: Костајник) is a village in Serbia. It is situated in the Krupanj municipality, in the Mačva District of Central Serbia. Kostajnik is notable for being a fortified village since 1445. The village had a Serb ethnic majority and a population of 1,048 in 2002.