Kovalam Sea Here are the pics of one of my best expeditions.We went to Kovalam which is a beach around 25kms from Chennai main city.This place have a very less known Sea ride where the fishermen take you some 4-5kms inside the sea at depths of around 500m and let you lose in the sea.All you have as life support is a life jacket and ropes... The fun and thrill is uncomparable, especially when you don't know how to stay afloat left alone swimming.