Belonging to the Baleen Whale species, the Blue Whale is classified as an endangered species. Known by the scientific name of Balaenoptera musculus, this marine mammal can grow to lengths of over 30 metres, weighing a staggering 170 tonnes or more. Thus, the blue whale is quite aptly, the largest animal in the world. Did you know the tongue of a blue whale can weigh as much as an elephant! While they are spotted swimming in groups, these mammals are often classified as loners. Indeed, coming across just one of these magnificent animals is quite amazing. It is one of the unforgettable sights to look forward to when staying at hotels such as Heritance Ahungalla, amongst the properties that are quite close to Mirissa, a popular hub for spotting Blue Whales.