300 Evler is a neighborhood in Orhaneli District, in Bursa Province, Türkiye. 300 Evler lies in the Anatolian plateau mountains. It has 949 inhabitants. The nearest city is Bursa, 32 km to the north. Among the landmarks around are Hadriani ad Olympum (1.5 km), Grand Mosque of Bursa (31 km) and Orhan Gazi Mosque (31 km).