Even the younger crowd may be interested in sightseeing tours. The Science Museum with its flooded rainforest or the historic 18th century Labyrinth Park with a real maze of pruned trees.
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Mount Tibidabo with a magnificent view of Barcelona, the Temple of the Sacred Heart, the amusement park, the mechanical toy museum and puppet theater, the Aquarium, the Chocolate Museum with a collection of figures and compositions, the Mammoth Museum with life-size figures of ancient animals.