A whale what? Shark? A Whale Shark, surprisingly neither a Whale or a shark, but in fact the worlds biggest fish. If you are lucky enough to swim with one of these, then you will have the buzz of your life!

Whalesharks are seasonal, but there are some great places to swim with them. This video was show swimming with a Whaleshark in Koh Tao in Thailand, but another place you can see them is in Mozambique, on the Whaleshark diving programme and Whaleshark conservation project.