Universeum, Gothenburg

In what is arguably the best museum for kids in Sweden, you find yourself in the midst of a humid rainforest, complete with trickling water, tropical birds and butterflies flitting through the greenery and tiny marmosets. On a level above, roaring dinosaurs maul each other, while next door, denizens of the deep float through the shark tunnel and venomous beauties lie coiled in the serpent tanks.