Arpaçay is a city in Arpaçay District, in Kars Province, Türkiye. Arpaçay lies at 1,675 m above sea level, 2.9 km from the Allahuekber mountains. It has 2,344 inhabitants (2022). The nearest city is Kars, 34 km to the southwest. Near the border: Armenia, 23 km. Among the landmarks around are Ani (43 km), Marmashen Monastery (36 km) and Çıldır Dam (10.1 km).