Best place to do scuba diving

Andaman and Nicobar Islands is a union territory of India consisting of 572 islands, of which 38 are inhabited, at the junction of the Bay of Bengal and the Andaman Sea. The territory is about 150 km (93 mi) north of Aceh in Indonesia and separated from Thailand and Myanmar by the Andaman Sea.
Most of the scuba diving at the Andaman Islands takes place in the south from Havelock Island or Neil Island. Expect to see beautiful sloping reefs, steep walls, sandy bottoms, coral gardens and great pinnacles while diving here. Visibility is usually good and can extend up to 130ft (40m).