A historical bridge, with a single arch, located in the province of Bartin, and was built in the ninth century, that is, during the Byzantine Empire, over the waters of the Black Sea. Kemeri Bridge connects Amasra and Boztepe Island, and it has been restored several times. As in 2000, an aqueduct was opened at the foot of the bridge, as an arch to enable the water current to reach the port area.