If you're eager to add some extra culture to your escape, put Tea Museum on your travel itinerary. Check if guided tours are available or just roam around at your own pace.
There's a fee to enter this museum, which is situated in Sreemangal Upazila. But there's more to see around this area than just Tea Museum. Bangladesh Tea Research Institute, Lawachara National Park and Bodhavumi 71 are also worth adding to your schedule.