Khulna is located in south-western side of the country with a total area of 59.57 sq km on the bank of Bay of Bengal. It is the third biggest city of the country.
In the southern part of the delta lines the Sundarban, is the largest mangrove forest in the world. Khulna is famous for shrimp, newsprint paper and some other industries.
Rajshahi is one of the six metropolitan cities of Bangladesh. Rajshahi is located in the north-west of the country and situated on the bank of Padma river with population of around 475,000 people and total area is 96.69 sq km.
The city is also known as Rampur Boalia. Rajshahi is famous for Silk Industries, Mango and Lychee. Rajshahi is also famous for its Characteristic sweetmeats.
Sylhet is a major city of Bangladesh situated in north-eastern side. Sylhet is located on the banks of the Surma River and is surrounded by the Jaintia, Khasi and Tripura hills.
Barishal is a division of Bangladesh which is situated southern part of the country and on the bank of Arialkha River. It is bounded by Dhaka in north, chittagong in the east, Khulna in the west and bay of Bengal in the south.