Chittagong Hill Tracts

The Chittagong Hill Tracts, often shortened to simply the Hill Tracts and abbreviated to CHT, are a group of districts within the Chittagong Division in southeastern Bangladesh, bordering India and Myanmar (Burma) in the east. Covering 13,295 square kilometres (5,133 sq mi), they formed a single district until 1984, when they were divided into three districts: Khagrachhari, Rangamati, and Bandarban.