There's a tremendous amount of magical scenery and life to be witnessed beneath the waters of Negombo, and one of the best ways to do so is through snorkelling. This provides a fun and easy manner to look into the depths of the sea and can be enjoyed by both children and adults as it requires minimal training or experience if one is able to swim. In order to have a truly breathtaking adventure one has to go scuba diving. There are many ways to do this, if one is PADI certified, renting the necessary equipment is incredibly easy. For novices, there are many institutions that will take you under the water, or even provide PADI certification courses if required.