Kaynarca is a village in Bor District, in Niğde Province, Türkiye. Kaynarca lies at 1,220 m above sea level, 3.4 km from the Pozantı Dağı mountains. It has 779 inhabitants (2022). The nearest city is Bor, 8.2 km to the northwest. Among the landmarks around are Tyana (8.1 km), Niğde Alaaddin Mosque (13.1 km) and Niğde Archaeological Museum (13.2 km).