Royal Institute of Natural Sciences in Brussels. The Royal Institute of Natural Sciences (Institut Royal des Sciences Naturelles) is a museum that aims to help visitors to discover the nature and history of evolution. It is located very close to the European Parliament. The museum is famous for its collection of dinosaur skeletons, the largest in Europe and one of the largest in the world. These Iguanodon skeletons were found in 1878 in a coal mine Bernissart, southern Belgium. In the area for evolution, presents more than 600 fossils and 400 animals to show the changes that have been suffering all creatures over the years to adapt to life. In the museum you can see all kinds of animals exposed to those found today, such as bears, alligators, foxes and elephants, all stuffed and are some animals that became extinct thousands of years ago. The collection of dinosaur skeletons is truly amazing, if you are interested in these prehistoric animals, can be a good opportunity to meet them. If you are not dinosaur lovers, you better stay away from this museum. Although many animals are exposed believe that if you are traveling with children, may be a better idea to go to the zoo to see animals that are not stuffed. Dinosaur skeletons hanging from the ceiling