Karasu is a village in the Bartın District, Bartın Province, Turkey. Its population is 561 (2021).
Not who you're looking for? Others named Karasu: district and town in Sakarya, Turkey · mahalle (administrative quarter) in Karacabey, Bursa, northw · river in Istanbuk, Turkey · village in Nogaysky District, Republic of Dagestan, Russia