Snorkelling and diving in Sri Lanka reveals an incredible glimpse into the island’s vibrant underwater world. Popular coastal areas like Unawatuna boast coral gardens teeming with tropical fish, sea turtles, and occasional reef sharks. Visibility is best during the dry seasons, allowing divers and snorkellers to explore sunken ships, colourful reefs, and dramatic rock formations. Whether you’re a beginner or a certified diver, there are professional guides and equipment rentals available to ensure a safe and enjoyable experience. The waters are generally calm and warm, making it an ideal setting for discovering marine life. Night diving and wreck diving are also available in select locations, offering even more underwater variety. It’s a must-do for ocean lovers visiting Sri Lanka.