This hill goes south and south-east of the Himalayas and crosses the Feni River through Assam and Tripura states of India and joins Chittagong District, Bangladesh.
From the Feni river to the Chittagong city, it is about 70 kilometers long.
Sitakunda Eco Park is built on the foothills of this hill.
Among them, Ghazaria, Bermasia, Fatikchari, Harulalchari and Boalia is the main.
On the west, Mahamaya, Mitha Chhara and many other canal and waterfalls have fallen into the Bay of Bengal.