Assam is situated in a valley formed by the Brahmaputra River and its tributaries. It has three main physiographic divisions: the Brahmaputra Valley, the Barak Valley, and the hills of Karbi Anglong and Dima Hasao. The state is bounded by Bhutan and Arunachal Pradesh to the north, Nagaland and Manipur to the east, Mizoram, Tripura, and Bangladesh to the south, and West Bengal to the west.
Assam is situated in a valley formed by the Brahmaputra River and its tributaries. It has three main physiographic divisions: the Brahmaputra Valley, the Barak Valley, and the hills of Karbi Anglong and Dima Hasao. The state is bounded by Bhutan and Arunachal Pradesh to the north, Nagaland and Manipur to the east, Mizoram, Tripura, and Bangladesh to the south, and West Bengal to the west.