With an area of about , Taganrog Bay is the largest bay of the Sea of Azov. It is located in the north-eastern part of the Sea and is bounded by the Belosaraysk and Dolgaya Spits. The Don flows into it from the north-east. On its shores stand the two principal cities of the Sea of Azov, Taganrog (population 257,600) and Azov (population 83,200). South-east of the bay is Yeysk Liman. It lies entirely on the continent, entering the Taganrog Bay through the Yeysk and Glafirovsk Spits, and is the mouth of the Yeya River. Yeysk Spit is part of Yeysk city, which has a population of 87,500. It extends into the prominent Yeysk peninsula, which is tipped in the north-west by the Dolgaya Spit. South of it, also enclosed by the continent, lies Beisug Liman, which is restricted by the Yasensk Spit and is fed by the Beysug River. South-west of the liman, the 31 km long Achuevsk Spit runs along the coastline. Between the Achuevsk spit and Beisug Liman stands Primorsko-Akhtarsk with 32,165 inhabitants.