This updated guidebook, with a focus on responsible tourism, offers greater coverage than any other to the Chittagong Hill Tracts where 13 different ethnic groups live, and to the world`s largest mangrove forest at the Sundarbans. Personal insights and anecdotes guide trailblazing travellers to those aspects of the country that are almost unknown to visitors - dolphin and whale watching, winter bird-watching in the northern wetlands and golden Bengal`s silk and archaeological highlights.