Köşkköy is a neighborhood in Edremit District, in Van Province, Türkiye. Köşkköy lies at 1,648 m above sea level, 5.3 km from the İhtiyarşahap Dağı mountains. It has 409 inhabitants. The nearest city is Edremit, 10.7 km to the northeast. Among the landmarks around are Cathedral of the Holy Cross (10.2 km), Çavuştepe (27 km) and Varagavank (29 km).