Sundarban,Bangladesh

 The Sundarbans is the world's biggest mangrove forest - the home of the Royal Bengal tiger.UNESCO has decleared the Sundarban a world heritage site that it offers splendid opportunities for tourism. These dense mangrove forests are criss-crossed by a network of rivers and creeks. The main tourist spots inside the Sundarban include Hiron Point (Nilkamal), Katka and Tinkonna island.