The Andaman Islands are the best locations for a sea walk in India, Sea walking in Andaman is a unique and exciting activity that allows you to walk and tour on the ocean floor and explore the crystal clear  underwater beautiful coral reefs ,different species of fishes and many aquatic wildlife.
In sea walk you will provide a transparent helmet with apparatus that allows you to breathe normally under the water and also accompanied by certified trainers who guides you.
In Andaman you can enjoy Sea walk only at North Bay Island in Port Blair and Elephanta Beach in Havelock Island