Start your trip with a visit to the infamous Cellular Jail - a former colonial prison turned national monument. In the afternoon, head to the Rajiv Gandhi Water Sports Complex for some snorkelling or scuba diving in the turquoise waters of the Andaman Sea. As the sun sets, don't miss the Sound and Light Show at the Cellular Jail.
Take an early morning ferry to Havelock Island, home to some of the most beautiful beaches in India. Spend the morning soaking up the sun at Radhanagar Beach. In the afternoon, hike to the Elephant Beach or rent a kayak to explore the mangroves. End the day with a seafood dinner at one of the local shacks.
Take a morning ferry to Neil Island, known for its unspoiled natural beauty. Rent a bicycle and explore the island's lush forests and pristine beaches. Don't miss the natural rock formations at Howrah Bridge and the sunset views at Laxmanpur Beach.
Visit the Mahatma Gandhi Marine National Park, home to a variety of marine life including corals, turtles, and sharks. Take a glass-bottom boat ride or go snorkelling to explore the underwater world. Afterwards, head to the nearby Wandoor Beach for a picnic lunch and some relaxation.
Take a morning ferry to Ross Island, once the administrative headquarters of the British in the Andaman Islands. Explore the ruins and heritage bungalows that still stand amidst the overgrown foliage. In the afternoon, return to Port Blair and visit the Samudrika Marine Museum to learn about the islands' ecology and culture.
Take a hike to the summit of Mount Harriet, the highest point in the Andaman Islands. The trek offers stunning views of the surrounding hills and sea. After the hike, relax at the Madhuban Beach or head to Corbyn's Cove for some water sports. In the evening, enjoy a farewell dinner at a local restaurant.
Other must-visit attractions in Andaman and Nicobar include the Baratang Island and limestone caves, the Anthropological Museum, and the Chidiya Tapu bird sanctuary. For those seeking more adventure, consider a multi-day trek to the remote North Andaman Island or a visit to the Little Andaman Island. Don't forget to try the local seafood and coconut water!