Day 1Fly from Kochi to Agatti.Check in near the lagoon.Swim and snorkel in Agatti Lagoon in the afternoon.Watch sunset from the beach.
Day 2Take a morning boat to Bangaram Island.Snorkel or kayak in the Bangaram lagoon.Short boat ride to the Parali islands for turtle watching.Return to Agatti, or stay on Bangaram to see bioluminescence.
Day 3Boat to Thinnakara Island.Try water sports or a dive.Return to Agatti in the afternoon.Evening walk on the beach.