Andaman has few of the most beautiful dive spots in the continent, this puts it on top of our list of reasons to visit Andaman. Its lovely opaque emerald waters are rich in marine life and coral, and the Andamans offers some of the best diving in the world. … There are many dive operators, particularly in Havelock. The best time to visit Andaman & Nicobar Islands is considered between October and May as the weather is pleasant, just perfect for sightseeing, water sports, and beach excursion. Monsoons (July to September) are not always recommended because of the high tidal waves, incessant rains and strong winds.
