Be prepared to spend all day at the best museum that you'll probably ever visit. This spectacular museum is best known as the Brussels Dinosaur Museum because it holds the largest Dinosaur Gallery in Europe with stunningly well-presented displays of dinosaurs. The wow factor is the 30 Iguanodons of Bernissart that are on display, as well as the magnificent crystals in the Mineral Hall. A floor to ceiling glass cube filled with nine towering Iguanodons alongside the Gallery of Humankind, Gallery of Evolution and Biodiversity make this museum a natural must-see for children and adults. With a temporary exhibition that changes every year, you will never get bored visiting this museum.