1.Largest ocean Beach on the planet.
Cox's Bazar ocean Beach is the biggest ocean shoreline in for world. I was there for few days with family in December 2017. I bocked 601No room of ocean world lodging. From the veranda of my room have delighted in the water move of ocean. For the most part I cherish this shoreline for it solid condition. In the shoreline have a few games instruments. Also, the traveler police dependably helps the visitors for their wellbeing. they are excessively neighborly and agreeable. I was there around 14 days. It's spotless sand beach.Everyday night I stayed shoreline with spouse till 11:30 pm. it;s exceptionally safe place to move around evening time. It's exceptionally swarmed with travelers however very. Love this shoreline expectation will go there again at one year from now. 
2.Ratargul Swamp Forest
Ratargul Swamp Forest is a freshwater overwhelm backwoods situated in Gowainghat, Sylhet, Bangladesh. It is the main marsh woods situated in Bangladesh and one of only a handful couple of freshwater overwhelm woodland on the planet . I visit a few time there .backwoods was pleasant yet the street condition is awful. 
3.Lalbag Fort
The half-finished Lalbagh Fort and its very much tended greenhouses are a reason to escape Old Dhaka's rushing about for a hour or something like that. The fortress is especially barometrical in the early morning light. Development started in 1677 under the bearing of Prince Mohammed Azam, Emperor Aurangzeb's third child, in spite of the fact that he gave it to Shaista Khan for finishing. In any case, the passing of Khan's girl, Pari Bibi (Fair Lady), was viewed as such a terrible sign, to the point that the post was never finished.
Three compositional landmarks inside the complex were done: the Mausoleum of Pari Bibi (before you as you enter), the Diwan, or Hall of Audience (to one side) and the three-domed Quilla Mosque (on your right side) all date from 1684.
The main landmark you can enter is the Diwan, a rich two-story structure containing a little however superb historical center of Mughal scaled down artistic creations, coins, floor coverings and calligraphy, alongside swords and guns. In a similar building, a gigantic angled entryway prompts the hammam (bathhouse). Outside is a gigantic neglected showering tank.
The Mausoleum of Pari Bibi is unordinary as a result of its materials of development: dark basalt, white marble and encaustic tiles of different hues have been utilized to adorn its inside, while the focal chamber, where Pari Bibi is covered, is altogether veneered in white marble.
this is interesting bhai .. keep writing this way and tell more about bangladesh :)
. I did up vote for u.. and following u.. can u follow me please. :)