Incekaya Su Kemeri

İncekaya Aqueduct is an 18th-century aqueduct in Karabük Province, Turkey.

The aqueduct is to the north of Safranbolu ilçe It is over Tokatlı Canyon. The altitude of the aqueduct with respect to sea level is about 600 m. The aqueduct was commissioned by Safranbolulu Izzet Mehmet Pasha, a citizen of Safranbolu and a grand vizier of the Ottoman Empire between 1794–1798. The structure was used to supply water to Safranbolu.

The building material of the aqueduct is rubble stone. There are six arches; one main arch and five auxiliary arches. Its length is 116 m and its maximum height over the canyon is 60 m. The width of the aqueduct varies between 1.10–2.20 m.