Mirissa is one of the world's finest places for whale and dolphin watching which was featured on a documentary filmed by BBC about Whales named "Ocean Giants". The best time to go whale watching is during November – March, where there's a 95% chance that you'll see a whale. Bride whales, Killer whales, Pigmy killer and Sperm whales are some of the types of whales that can you can see in Mirissa. In addition, you can also spot Riso dolphins, Bottled nosed dolphins, Spinner dolphins and other sea life such as flying fish, greenback turtle and tuna fish if you're really lucky.