The latest building of Copenhagen's aquarium is rather new, opened in 2013 in Kastrup, the suburbia of Copenhagen. The name of the aquarium Den Blå Planet literally translates 'the Blue Planet', which is pretty self-explanatory, if you speak Danish, of course. There are 53 marvelous exhibits divided into five sections, The Rainforest, Evolution and adaption, Cold Water, The Warm Ocean and The African Great Lakes.