Altınsaç is a neighborhood in Gevaş District, in Van Province, Türkiye. Altınsaç lies at 1,688 m above sea level, in the İhtiyarşahap Dağı mountains. It has 204 inhabitants. The nearest city is Edremit, 31 km to the east. Among the landmarks around are Cathedral of the Holy Cross (14.5 km), Narekavank (12.6 km) and Karmravank (3.9 km).