Sajek valley is known for its natural environment and is surrounded by mountains, dense forest, and grassland hill tracks
Sreemangal has 9 Unions, 129 Mauzas/Mahallas, and 206 villages. The unions are Mirzapur, Bhunbir, Srimangal.It is beautiful place.
The Sundarbans mangrove forest, one of the largest such forests in the world (140,000 ha), lies on the delta of the Ganges.