If you have extra time, consider visiting the Shankarpur Beach and the Talsari Beach, two beautiful and less crowded beaches near Mandarmani. You can also take a side trip to the Contai Rajbari, a historic palace with beautiful architecture and gardens. To maximize your fun, try some of the local seafood delicacies and attend a cultural program at the local auditorium. Finally, don't forget to take some souvenirs home from the local markets.