Unçukuru is a neighborhood in Nilüfer District, in Bursa Province, Türkiye. Unçukuru lies at 499 m above sea level, in the Uludağ mountains. It has 251 inhabitants. The nearest city is Görükle, 15.8 km to the northeast. Among the landmarks around are Apollonia ad Rhyndacum (8.0 km), Grand Mosque of Bursa (30 km) and Orhan Gazi Mosque (30 km). Among the natural features are Ayvaini Cave (1.8 km) and Ağlayan Çınar (6.6 km).