Bakkhali is a scenic destination. From Bakkhali, you can head to Henry Island. You can also visit Jambu Dweep which is at a distance of 8 km from Bakkhali. You can reach there via a boat ride.
Fraserganj is a nearby town where you can spend some peaceful moments at Fraserganj Beach.
You can also visit Sundarbans from Bakkhali but you have to spare around 2 days for making this little trip possible.