Ulukapı is a neighborhood in Manavgat District, in Antalya Province, Türkiye. Ulukapı lies 5.5 km from the Dedegöl Dağları mountains. It has 3,545 inhabitants (2022). The nearest city is Manavgat, 4.2 km to the southwest. Beaches nearby: Çamiçi (8.2 km), Nar Beach 3 (9.9 km), Rental SUP (11 km). Among the landmarks around are Aspendos (31 km), Side (9.3 km) and Seleucia (7.2 km). Among the natural features are Manavgat Waterfall (2.8 km) and Tilkiler Cave (11.8 km).