Excellent thing is this short tour, launch in this tour
Journeys too. From anywhere, from Kamlapur, Narayanganj rent from the train will be 15 taka. It will take 1 hour, then at Munshiganj, a small launch at the port, at Munshiganj, rent Tk 20. Time is 35-40 minutes. After 30 minutes, the launch is over. At Munshiganj Gate, 20 rupees in Rikshaya ahead of Idrakpur fort. Any rickshaw wala can be known as the fort.
If you go to the afternoon, you can spend the last evening on the banks of the river and enjoy the sunshine on the way back. And you will see the winter dockyard on the way to the launch.
Although historic places are not as unclean as other places, quite well. So do not get stupid. Inside the guard, so complete safe.