Balkaya, Sapanca
Balkaya is a neighbourhood of the municipality and district of Sapanca, Sakarya Province, Turkey. Its population is 683. It is located about southeast of Istanbul, and about south of Lake Sapanca.
Balkaya is a neighbourhood of the municipality and district of Sapanca, Sakarya Province, Turkey. Its population is 683. It is located about southeast of Istanbul, and about south of Lake Sapanca.