Set sail from Mirissa Harbour on a marine adventure into the deep waters of the Indian Ocean, where the warm currents off Sri Lanka’s southern tip attract some of the most magnificent cetaceans on the planet. Blue whales, the largest animals in the history of life on Earth, are regularly sighted between November and April, often accompanied by sperm whales and Bryde’s whales, while spinner dolphins and common dolphins frequently create breathtaking bow-riding displays alongside the vessel. Our excursions are led by experienced marine naturalists who prioritise responsible observation at all times, ensuring that encounters are as enriching for the animals as they are for our guests.