Andaman has four primitive tribal groups that are alleged to belong to the Negrito group, namely; Great Andamanese, Onges, Jarawas, and Sentinelese. These tribal groups are said to possess inhabited the islands for several thousand years and have had limited or zero contact with the surface world. Such isolation is found in only a few parts of the planet and as tourism expands, efforts are taken to guard the tribes. However, you’ll get a quick glimpse of life that is still ancient in these parts. a visit to Baratang Islands will have you ever cross the Jarwa Tribe Reserve and might see them along the route. But offering them food, clothing, money, or taking their photos may be a punishable offense. A tribal experience cannot get more realistic than a visit to Andaman. Mangrove swamps of the Baratang Islands.