West Bengal Blocks consists of panchayats (village councils) and town municipalities. The capital and largest city of the state is Kolkatathe third-largest urban agglomeration and the seventh-largest city in India. Asansol is the second-largest city and urban agglomeration in West Bengal after Kolkata. Siliguri is an economically important city, strategically located in the northeastern Siliguri Corridor (Chicken's Neck) of India. Other cities and towns in West Bengal with 2011 populations over 250,000 are Durgapur, Bardhaman, English Bazar, Baharampur, Habra, Kharagpur, and Shantipur. , West Bengal has the sixth-highest GSDP in India. GSDP at current prices (base 2004–2005) has increased from Rs 2,08,656
Bay of Bengal with pirating have all contributed to shipwrecks in the Bay of Bengal. Bay of Bengal The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India on the north by Bangladesh, and on the east by Myanmar and the Andaman Islands of India and Myanmar and the Nicobar Islands of India. Its southern limit is a line between Sri Lanka and the northwesternmost point of Sumatra (Indonesia). It is the largest water region called a bay in the world. There are Countries dependent on the Bay of Bengal in South Asia