Eskişehir Province is a province in northwestern Turkey. Its adjacent provinces are Bilecik to the northwest, Kütahya to the west, Afyon to the southwest, Konya to the south, Ankara to the east, and Bolu to the north. The provincial capital is Eskişehir. Most of the province is laid down in Central Anatolia Region. Northern parts of Mihalıççık district and ones of Mihalgazi and Sarıcakaya are located in the Black Sea Region and one of them belong to the Aegean Region.
Eskişehir is an old, culturally developed province of Turkey. It has a population of 844,842. Its urban population is 734,837. Eskişehir has 2 universities, Eskişehir Osmangazi University ESOGU, and Anadolu Üniversitesi, which is the largest university in Turkey and which has some branch offices in Europe.
Eskişehir city is located on the banks of the Porsuk River, 792 m above sea level, where it overlooks the fertile Phrygian Valley. In the nearby hills one can find hot springs. The city is 233 km (145 mi) to the west of Ankara, 330 km (205 mi) to the southeast of Istanbul and 78 km (48 mi) to the northeast of Kütahya. Known as a university town, both Eskişehir Osmangazi University and Anadolu University (which has one of the largest student enrollments in the world) are based in Eskişehir. The province covers an area of 2,678 km2 (1,034 sq mi)