Giresun is the provincial capital of Giresun Province in the Black Sea Region of northeastern Turkey, about 175 km west of the city of Trabzon. The surrounding region has a rich agriculture, growing most of Turkey's hazelnuts as well as walnuts, cherries, leather and timber, and the port of Giresun has long handled these products. The harbour was enlarged in the 1960s and the town is still a port and commercial centre for the surrounding districts, but Giresun is not large, basically one avenue of shops leading away from the port.