The Butterfly Jungle opened in 2010 and is unique in the Lower Rhine area. Up to 200 colourful butterflies flutter through tropical vegetation and surround the visitor. As you enter you will feel as if you were transported to another world. Accompanied by the gentle ripple of the stream, the visitors encounter selected specimens of this highly diverse insect order on their walk through the butterfly house. The fascinating butterflies include such colourful personalities as the bright blue Morpho butterfly or the longwing butterfly, known as the "poisoner".