Tipped to be one of Sri Lanka's most popular scuba diving hotspots, there's no better way to while away one's time than to explore what lies beneath the waves of this seaside paradise. Those who wish to engage in diving activities should head to Kalpitiya during the months between November and April as this period is deemed the official diving season in the area. The months of December, January, February, March and April are also ideal for beginner divers to test their skills in Kalpitiya's waters. The biodiversity and sheer volume of parrot fish, blacktip sharks and butterfly fish will amaze divers as the reef in Kalpitiya is spread out over an area of 307km2 . Other species one is likely to encounter include blue whales and sperm whales.