We also did Island tour - Ross Island, and North Bay Island.First we started with an exhilarating journey (by boat) to Ross Island (Ross Island, the erstwhile capital of PortBlair during the British regime), From Ross Island, we proceeded for a joyful trip to Northway island (Coral Island) offering exotic coral, colorful fishes and underwater marine life. We can view these colorful corals & underwater marine life via in glass bottom boat and snorkeling.
And i did Sea Walk which cost around Rs 3200/- and Scuba Diving for Rs. 3500/-. YOU DONT NEED TO LEARN SWIMMING FOR THIS. \Its 100 X beautiful down under than what its above water...:) :) MUST TRY