Start your trip with a visit to the Cellular Jail National Memorial, a colonial-era jail which was used by the British to exile political prisoners. The jail now serves as a reminder of India's struggle for freedom. The light and sound show in the evening is a must-see.
Take a ferry to the Ross Island, which used to be the administrative headquarters of the British in Andaman and Nicobar Islands. You can see the ruins of the British buildings and a few old churches. Don't forget to visit the Japanese Bunkers that are hidden in the thick forests of the Island.
The Mahatma Gandhi Marine National Park is a perfect place for the whole family to enjoy some underwater fun. The park is divided into different zones, and you can choose which one to visit based on your interests. You can go for scuba diving, snorkeling, and glass-bottom boat rides.
End your trip with a visit to the Radhanagar Beach, widely considered one of the most beautiful beaches in Asia. The turquoise waters and the white sand beach make it a perfect spot for swimming, sunbathing, and relaxing. The beach is also popular for its sunset views.