Baratang is 100 kms away from Port Blair. One has to travel by road and cross a creek on a vehicle ferry at Middle Strait to reach Baratang.
Lime Stone Cave
From Baratang island (Nilambur Jetty) Lime Stone Caves are half and hour boat ride through a wide creek which leads to Nayadera Jetty and further one and half km. walk through tropical forest. Limestone is a sedimentary rock formed at the bottom of the sea. It is formed by the compression over millions of years of the gradual deposits of many ingredients such as marine life, shells, skeletons and corals