Sri Lanka is among the best places in the world to see Blue Whales and Sperm Whales. Large numbers of whales have been sighted off the coast of Mirissa, and a trip out to sea will also present sightings of other marine life like dolphins, sea turtles, flying fish and more. Private sailing trips can be organized on request, which make stops at secluded bays for a bit of snorkeling. A whale watching trip is not to be missed while you’re in the south of Sri Lanka, but can also be organized in the west and east coasts (seasonal).