The village of Sultana is located in  the Northern  Balkan Peninsula, South-East Romania, less than  90 km  (56 mi)  E-S-E from Bucharest, in Călărași county. The village is easily reachable via A2 Motorway (E81) and DN3 National Road. The archaeologically significant area is situated on the right bank of Lake Mostiștea, approximately 300 m (900 ft) N-E from the village perimeter. Sultana sits less than 16 km (10 mi) North of the Bulgarian border.