Tanguar Haor, Sunamganj
Tanguar haor, located in the Dharmapasha and Tahirpur Upazilas of Sunamganj District in Bangladesh, is a unique wetland ecosystem of national importance and has come into international focus. The area of Tanguar haor including 46 villages within the haor is about 100 square kilometres of which 2,802.36 ha² …
(According to Wikipedia)