Aşağıada is a village in Ulaş District, in Sivas Province, Türkiye. Aşağıada lies at 1,365 m above sea level, 7.9 km from the Deli Dağ mountains. It has 182 inhabitants. The nearest city is Sivas, 28 km to the north. Among the landmarks around are Gök Medrese (28 km), Great Mosque of Sivas (28 km) and Karacalar Dam (6.7 km).